Code From Last Friday

The classic "Friday me vs Monday me" time loop of despair! You confidently abandon your code on Friday thinking "I'll remember exactly what I was doing!" Then Monday hits and you're staring at your own creation like it's written in hieroglyphics. Your brain has completely wiped all memory of what that mysterious variable named 'x' was supposed to do, why there's a comment saying "DO NOT DELETE THIS - FIXES EVERYTHING," and why half your functions have names like 'temp_solution_final_v2_ACTUALLY_FINAL'. The weekend memory wipe is the true villain of software development.