I prefer over-commenting a lot, over under-commenting. The only harm is, when you miss the important bits over too much blabla, or when you forget to update co

I prefer over-commenting a lot, over under-commenting. The only harm is, when you miss the important bits over too much blabla, or when you forget to update comments. There are not many worse things, than wrong documentation/comments. "you want your comments to tell WHAT your code does, not HOW" but I agree very much to this.