diff --git a/lua/truss/set.lua b/lua/truss/set.lua
index 0e68f13..9b2b2c2 100644
--- a/lua/truss/set.lua
+++ b/lua/truss/set.lua
@@ -1,10 +1,16 @@
-vim.opt.guicursor = ""
+-- VIM Options
 
-vim.opt.nu = true
-vim.opt.relativenumber = true
+-- Cursor
+vim.opt.guicursor = "" -- Use Default Cursor
+vim.opt.termguicolors = true -- Enable 24 bit true color in supported terminals
 
-vim.opt.list = true
-vim.opt.listchars = {
+-- Line Numbering
+vim.opt.nu = true -- Show absolute number for current line
+vim.opt.relativenumber = true -- Relative number on other lines
+
+-- Whitespace Display
+vim.opt.list = true -- Show whitespace characters
+vim.opt.listchars = { -- Characters to use for whitespace
     space = '·',
     tab = '>-',
     eol = '$',
@@ -13,29 +19,31 @@ vim.opt.listchars = {
     precedes = '<'
 }
 
-vim.opt.tabstop = 4
-vim.opt.softtabstop = 4
-vim.opt.shiftwidth = 4
-vim.opt.expandtab = true
-
+-- Indentation / Tabs
+vim.opt.tabstop = 4 -- Visual width of a tab
+vim.opt.softtabstop = 4 -- Insert mode tab size
+vim.opt.shiftwidth = 4 -- Shift / autoindent size
+vim.opt.expandtab = true -- Tabs to spaces
 vim.opt.smartindent = true
 
-vim.opt.wrap = false
+-- Wrapping
+vim.opt.wrap = false -- Disable line wrapping
 
-vim.opt.swapfile = false
-vim.opt.backup = false
-vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
-vim.opt.undofile = true
+-- Backup/Undo
+vim.opt.swapfile = false -- No buffer swap files
+vim.opt.backup = false -- No backups when saving
+vim.opt.undofile = true -- Persistent undo history
+vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir" -- Persistent undo save location
 
-vim.opt.hlsearch = false
-vim.opt.incsearch = true
+-- Search Behavior
+vim.opt.hlsearch = true -- Highlight all search matches
+vim.opt.incsearch = true -- Highlight matches as its being typed
 
-vim.opt.termguicolors = true
-
-vim.opt.scrolloff = 8
+-- UI Layout
+vim.opt.scrolloff = 8 -- Context to keep visible while scrolling
 vim.opt.signcolumn = "yes"
 vim.opt.isfname:append("@-@")
 
-vim.opt.updatetime = 50
-
-vim.opt.colorcolumn = "80"
+-- Misc
+vim.opt.updatetime = 50 -- Update time after typing
+vim.opt.colorcolumn = "80" -- Display a column at this position