I know I do. If I hit 50 balls without a serious crap shot I'm outta there - in hopes against hope that the feeling will stay and carry over to my next round.
On bad days I go up and get the 2nd bucket.
I hit em mostly because I want to get a better swing feel before the next shot that counts. It is surprising how times you ask another player if they want to hit one and they say no. I figure its like a breath mint, if offered, you should probably take it.