This is personal review, not peer review. I try to review my code after completion and a period of rest before submitting for peer review. This discipline finds

This is personal review, not peer review. I try to review my code after completion and a period of rest before submitting for peer review. This discipline finds a surprising number of issues with my code that I just didn't see when I was tired, sick of looking at the code, and just ready to be done with it. I stage the changes as I go (particularly the small changes) and leave the meaty changes for last to be analyzed carefully against the original source.