I'll add a +1 to waffllemaser's post - real-life got real busy these last few weeks for me - couldn't spend the time on the move I was spending. I was holding my own against other 1600's CC - now lost four in a row.
that brings up another very important point, that I'm beginning to learn about myself and chess. Its important to get better at knowing when you're vulnerable to making a bad move; time pressure, overconfidence, over-despondent, thinking you know the position already without looking at it carefully, getting real busy (LIMark), decided last move what your next move was going to be and have an impulse to make it without taking into account the move your opponent just made, etc etc etc. One vulnerable moment un-noted can cost the game. Sorry LI Mark. It happens to all of us. Me, on the other hand, I'm at the level where just making a move costs me the game! At least I have good humour about it!
I think everyone can find a good move after staring 15mins to a position.
Yeah, it's easy to find adequate moves... move that don't immediately lose something. In long games people see these moves very quickly of course. But they spend time trying to find even better moves. Good moves aren't enough to win when your opponent is finding excellent or best moves.