Originally posted on 11/20/2012:

Just trust your original bet. If you believe it's gonna go over, then trust it. In the longrun, it's much better not to continuously second guess your bets. Let it go. If you win, try to get better at predicting line movements. If you lose, figure out why your pick was wrong and get better that way. But don't second guess your picks and constantly hedge if line movements don't go your way.