I play a lot of 200-1000 man tournaments. Most times I reach one of the top ten spots within the first two hours. For example yesterday I held first place for almost all of the first two hours. Invariably it is all downhill from there. I cannot cash out at a very high level if at all. Do I have to change my entire strategy that got me to the top once I am there? I know I am not playing right but how can I be so right and then so wrong?