Stop wasting your time and polluting code with TODOs. Most of them will never be read or even tried to be fixed.

Always try to write self explanatory code that follows best coding practices and only use comments when you think that you wont be able to understand it when looking at it after a while.

Better check-in code often and pay more attention to commit messages. They are usually the best along with source control compare tools in understanding the intention of changes to the code.