When I traveled and played I found that giving up the break was one of the best spots I could give against a less then strong player. If the odds are they aren't going to get out and they don't have a real strong safe game foul the break and give it to them, let their mistakes put you in the drivers seat. This of course won't work against a player but you probably don't have to give up so much against a player. OR I have always heard and said the most important shot of the game is the break perfect your break. If you break like Johnny Archer the odds are in your favor.