How do you remember everything? (swing questions)

[guids]

I dont know if this is a really really stupid question, but Im having trouble with it. I just bought a lob wedge, and LOVE it, I can actually chip with the damn thing. With my pitching wedge I always got nervous that I was going to hit teh ball way to far "swinging through the ball" like everyone tells me, but I got passed w/ my lob wedge for some reason, and I can swing as hard as I can and the thing will only go 60 yards, which for some reason helps me out in figuring out chipping/pitching. Anyways, Im trying to figure out yardages in regards to what club Im using, and how far around my swing comes. Do you guys write this stuff down or what?

ie- half swing- lob wedge- 30 yards
half swing- choke down - lob wedge - 20 yards
pitching wedge- full swing - 130
etc


or does this just come naturally with play?