For double ups - preserve your stack. Theres no need to get involved in the small pots. You always want to keep a good stack because when it gets down to 7 or 6 players, people just start shoving all in pre. You need to play tight and get to this point with a starting stack or a little more if you got some good starting hands before. Once the bubble comes, get aggressive. If you're short, find all in hands. If you have a little bigger stack, find ways to get the blinds by raising enough that other players wont try to call and play postflop. Avoid messing with the big stacks unless they are tight. When someone raises you, either fold or raise. You want to get to the bubble every time and then play. Give yourself the best opportunities to cash. You want a high % of top 5, no need to risk and play percentages.