Everytime I gamble heads up with someone I shouldn't ever lose to I break even. I always, I mean always get up on them early and then start to lose my lead. I match up pretty conservitively, I know who I can and can't beat. So I always play players I should consistently beat, but I seem to always give up the lead. I was playing a guy races to 5 for 20. All night and ended up 5 sets ahead. Then we bump it to 7 for 50 and I lose 2 in a row. I just didn't have the killer instinct to stomp on him while he was down. I do this alot in races to. I get up 3-1 in a race to 5 and I end up losing because I just coast and i don't play my hardest. What are some things I can do to get that killer instinct?