[The Donator]

I really enjoy this game, but I'm clearly a supplier. I wait for premium (scoop) pots, then either get bad or partially bad flops and have to fold to big bets. I know I'm being pushed around, but in PL it's hard to invest a lot on draws, isn't it? Or should I go with the draws and keep my fingers crossed. Seems when I do I lose, but when I go with "made" hands (sets, str8s, etc.) I get sucked out on. The one thing I've noticed is the same few players seem to win every time and the chumps like me keep feeding them. What are they doing that I'm not? Please help.