Quote Originally Posted by jolub
Well now you having me thinking like I haven't considered before, stack size. I can't answer what his stack size was. Now I have learned about a leak I have, not considering stack size. Mine was about average. So should I be more concerned about a large stack size or a small one?
It's not qualitative, it's quantitative.

Go by smallest stack, aka effective stack.

He has 500, you have 1000. Effective stack 500, you auto push turn.

He has 50,000, you have 25,000. Effective stack 25,000. Too start your pre-flop raise was too small, but I would either cbet 600 or c/c flop.

This is bigger than "a leak". Consider buying a book.