diff --git a/src/filesystem.rs b/src/filesystem.rs
index 592e86b..c8fd41b 100644
--- a/src/filesystem.rs
+++ b/src/filesystem.rs
@@ -1,4 +1,5 @@
 use crate::structures::option::Config;
+use anyhow::Context;
 use anyhow::Error;
 use std::fs;
 use std::fs::File;
@@ -13,8 +14,12 @@ where
     Ok(io::BufReader::new(file).lines())
 }
 
-pub fn pathbuf_to_string(pathbuf: PathBuf) -> String {
-    pathbuf.as_os_str().to_str().unwrap().to_string()
+pub fn pathbuf_to_string(pathbuf: PathBuf) -> Result<String, Error> {
+    pathbuf
+        .as_os_str()
+        .to_str()
+        .ok_or_else(|| anyhow!("Invalid path {}", pathbuf.display()))
+        .map(str::to_string)
 }
 
 pub fn cheat_pathbuf() -> Result<PathBuf, Error> {
@@ -27,64 +32,75 @@ pub fn cheat_pathbuf() -> Result<PathBuf, Error> {
         .ok_or_else(|| anyhow!("Unable to acquire user data directory for cheatsheets."))
 }
 
-fn follow_symlink(pathbuf: PathBuf) -> PathBuf {
-    let other = fs::read_link(pathbuf.clone());
-    match other {
-        Ok(o) => {
-            let o_str = o.as_os_str().to_str().unwrap();
+fn follow_symlink(pathbuf: PathBuf) -> Result<PathBuf, Error> {
+    fs::read_link(pathbuf.clone())
+        .map(|o| {
+            let o_str = o
+                .as_os_str()
+                .to_str()
+                .ok_or_else(|| anyhow!("Invalid path {}", o.display()))?;
             if o_str.starts_with('.') {
-                let parent_str = pathbuf.parent().unwrap().as_os_str().to_str().unwrap();
+                let parent_str = pathbuf
+                    .parent()
+                    .ok_or_else(|| anyhow!("{} has no parent", pathbuf.display()))?
+                    .as_os_str()
+                    .to_str()
+                    .ok_or_else(|| anyhow!("Parent of {} is an invalid path", pathbuf.display()))?;
                 let path_str = format!("{}/{}", parent_str, o_str);
                 let p = PathBuf::from(path_str);
                 follow_symlink(p)
             } else {
                 follow_symlink(o)
             }
-        }
-        Err(_) => pathbuf,
-    }
+        })
+        .unwrap_or(Ok(pathbuf))
 }
 
-fn exe_pathbuf() -> PathBuf {
-    let pathbuf = std::env::current_exe().unwrap();
+fn exe_pathbuf() -> Result<PathBuf, Error> {
+    let pathbuf = std::env::current_exe().context("Unable to acquire executable's path")?;
     follow_symlink(pathbuf)
 }
 
-pub fn exe_string() -> String {
-    pathbuf_to_string(exe_pathbuf())
+pub fn exe_string() -> Result<String, Error> {
+    pathbuf_to_string(exe_pathbuf()?)
 }
 
-fn cheat_paths_from_config_dir() -> String {
-    let mut paths_str = String::from("");
-
-    if let Ok(f) = cheat_pathbuf() {
-        if let Ok(paths) = fs::read_dir(pathbuf_to_string(f)) {
-            for path in paths {
-                paths_str.push_str(path.unwrap().path().into_os_string().to_str().unwrap());
+fn cheat_paths_from_config_dir() -> Result<String, Error> {
+    cheat_pathbuf()
+        .and_then(|f| fs::read_dir(pathbuf_to_string(f)?).context("Unable to read directory"))
+        .and_then(|dir_entries| {
+            let mut paths_str = String::from("");
+            for entry in dir_entries {
+                let path = entry.context("Unable to read directory")?;
+                paths_str.push_str(
+                    path.path()
+                        .into_os_string()
+                        .to_str()
+                        .ok_or_else(|| anyhow!("Invalid path {}", path.path().display()))?,
+                );
                 paths_str.push_str(":");
             }
-        }
-    }
-
-    paths_str
+            Ok(paths_str)
+        })
 }
 
-pub fn cheat_paths(config: &Config) -> String {
+pub fn cheat_paths(config: &Config) -> Result<String, Error> {
     config
         .path
         .clone()
-        .unwrap_or_else(cheat_paths_from_config_dir)
+        .ok_or_else(|| anyhow!("No cheat paths"))
+        .or_else(|_| cheat_paths_from_config_dir().context("No cheat paths from config directory"))
 }
 
-pub fn create_dir(path: &str) {
-    fs::create_dir_all(path).unwrap_or(());
+pub fn create_dir(path: &str) -> Result<(), Error> {
+    fs::create_dir_all(path).with_context(|| format!("Failed to create directory {}", path))
 }
 
-pub fn remove_dir(path: &str) {
-    fs::remove_dir_all(path).unwrap_or(());
+pub fn remove_dir(path: &str) -> Result<(), Error> {
+    fs::remove_dir_all(path).with_context(|| format!("Failed to remove directory {}", path))
 }
 
-pub fn tmp_path_str() -> String {
-    let cheat_path_str = pathbuf_to_string(cheat_pathbuf().unwrap());
-    format!("{}/tmp", cheat_path_str)
+pub fn tmp_path_str() -> Result<String, Error> {
+    let cheat_path_str = pathbuf_to_string(cheat_pathbuf()?)?;
+    Ok(format!("{}/tmp", cheat_path_str))
 }
diff --git a/src/flows/core.rs b/src/flows/core.rs
index f959a2c..d4f8143 100644
--- a/src/flows/core.rs
+++ b/src/flows/core.rs
@@ -26,12 +26,12 @@ pub enum Variant {
     Query(String),
 }
 
-fn gen_core_fzf_opts(variant: Variant, config: &Config) -> FzfOpts {
+fn gen_core_fzf_opts(variant: Variant, config: &Config) -> Result<FzfOpts, Error> {
     let mut opts = FzfOpts {
         preview: if config.no_preview {
             None
         } else {
-            Some(format!("{} preview {{}}", filesystem::exe_string()))
+            Some(format!("{} preview {{}}", filesystem::exe_string()?))
         },
         autoselect: !config.no_autoselect,
         overrides: config.fzf_overrides.clone(),
@@ -45,7 +45,7 @@ fn gen_core_fzf_opts(variant: Variant, config: &Config) -> FzfOpts {
         Variant::Query(q) => opts.query = Some(q),
     }
 
-    opts
+    Ok(opts)
 }
 
 fn extract_from_selections(raw_snippet: &str, contains_key: bool) -> (&str, &str, &str) {
@@ -172,9 +172,13 @@ fn with_new_lines(txt: String) -> String {
 pub fn main(variant: Variant, config: Config, contains_key: bool) -> Result<(), Error> {
     let _ = display::WIDTHS;
 
-    let opts = gen_core_fzf_opts(variant, &config);
-    let (raw_selection, variables) =
-        fzf::call(opts, |stdin| Some(parser::read_all(&config, stdin)));
+    let opts = gen_core_fzf_opts(variant, &config).context("Failed to generate fzf options")?;
+    let (raw_selection, variables) = fzf::call(opts, |stdin| {
+        Some(
+            parser::read_all(&config, stdin)
+                .expect("Failed to read all variables intended for fzf"),
+        )
+    });
 
     let (key, tags, snippet) = extract_from_selections(&raw_selection[..], contains_key);
 
diff --git a/src/flows/repo.rs b/src/flows/repo.rs
index bd840ad..2d7f676 100644
--- a/src/flows/repo.rs
+++ b/src/flows/repo.rs
@@ -10,10 +10,10 @@ use std::io::Write;
 use walkdir::WalkDir;
 
 pub fn browse() -> Result<(), Error> {
-    let repo_path_str = format!("{}/featured", filesystem::tmp_path_str());
+    let repo_path_str = format!("{}/featured", filesystem::tmp_path_str()?);
 
-    filesystem::remove_dir(&repo_path_str);
-    filesystem::create_dir(&repo_path_str);
+    filesystem::remove_dir(&repo_path_str)?;
+    filesystem::create_dir(&repo_path_str)?;
 
     let repo_url = "https://github.com/denisidoro/cheats";
     Repository::clone(repo_url, &repo_path_str)
@@ -34,7 +34,7 @@ pub fn browse() -> Result<(), Error> {
         None
     });
 
-    filesystem::remove_dir(&repo_path_str);
+    filesystem::remove_dir(&repo_path_str)?;
 
     add(repo)
 }
@@ -42,12 +42,12 @@ pub fn browse() -> Result<(), Error> {
 pub fn add(uri: String) -> Result<(), Error> {
     let (actual_uri, user, repo) = git::meta(uri.as_str());
 
-    let cheat_path_str = filesystem::pathbuf_to_string(filesystem::cheat_pathbuf()?);
-    let tmp_path_str = filesystem::tmp_path_str();
+    let cheat_path_str = filesystem::pathbuf_to_string(filesystem::cheat_pathbuf()?)?;
+    let tmp_path_str = filesystem::tmp_path_str()?;
     let tmp_path_str_with_trailing_slash = format!("{}/", &tmp_path_str);
 
-    filesystem::remove_dir(&tmp_path_str);
-    filesystem::create_dir(&tmp_path_str);
+    filesystem::remove_dir(&tmp_path_str)?;
+    filesystem::create_dir(&tmp_path_str)?;
 
     eprintln!("Cloning {} into {}...\n", &actual_uri, &tmp_path_str);
 
@@ -89,7 +89,7 @@ pub fn add(uri: String) -> Result<(), Error> {
         fs::copy(from, to)?;
     }
 
-    filesystem::remove_dir(&tmp_path_str);
+    filesystem::remove_dir(&tmp_path_str)?;
 
     eprintln!("The following .cheat files were imported successfully:\n{}\n\nThey are now located at {}\n\nPlease run navi again to check the results.", files, cheat_path_str);
 
diff --git a/src/parser.rs b/src/parser.rs
index 2f63821..3d90995 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -5,6 +5,7 @@ use crate::structures::fnv::HashLine;
 use crate::structures::fzf::{Opts as FzfOpts, SuggestionType};
 use crate::structures::option::Config;
 use crate::welcome;
+use anyhow::Error;
 use regex::Regex;
 use std::collections::HashSet;
 use std::fs;
@@ -160,11 +161,14 @@ fn read_file(
     false
 }
 
-pub fn read_all(config: &Config, stdin: &mut std::process::ChildStdin) -> VariableMap {
+pub fn read_all(
+    config: &Config,
+    stdin: &mut std::process::ChildStdin,
+) -> Result<VariableMap, Error> {
     let mut variables = VariableMap::new();
     let mut found_something = false;
     let mut visited_lines = HashSet::new();
-    let paths = filesystem::cheat_paths(config);
+    let paths = filesystem::cheat_paths(config)?;
     let folders = paths.split(':');
 
     for folder in folders {
@@ -186,7 +190,7 @@ pub fn read_all(config: &Config, stdin: &mut std::process::ChildStdin) -> Variab
         welcome::cheatsheet(stdin);
     }
 
-    variables
+    Ok(variables)
 }
 
 #[cfg(test)]