Yes, but I also aim for the drain.
I used to stand real close to the drain but got bored when my aim got so good that I never missed (a layup). So I started from a little further back (the foul line) till I got pretty good from there. Once I mastered the shot from the charity stripe, I moved back to the 3-point line (NCAA) and I can drain it from there (so to speak) about 50% of the time. If I am really 'feeling it', I'll back up to the NBA 3-point line (all the way from the back of the tub). I figure I'm about a 40% shooter from that distance.
Probably more detail than you were hoping for. Sorry.