They say that one doesn't forget his/her first. Cause, it's pretty easy to not remember the second, third, tenth time you did/tried something. But the first? It's always stuck in your head. While I agree with the saying, of course, because it holds true, my firsts somehow get lodged somewhere in my head that it takes a nudge to remember. It's never right at the top of my head. I don't even know why.