Accept the fact that your winning run was merely a hot run of cards.
Sounds harsh , but it is probably true. The hardest thing to get your head around is if you start by winning, because every single poker player who starts off by winning alot has the assumption that they will continue winning.
Look back at the text files of the tourneys you did well in, and see what you did good, and what you did bad. Did you call much when the pot odds
didnt favour you, or get in too deep when you shouldnt have.
BEST OF LUCK TO YOU