Running Bad: Slow down?

When you KNOW you are running bad. When you can see your QQ losing to 88 with an 8 on the river becfore you are even on the flop. When you KNOW your opponent with KJ suited is going to flush your AK, and so on. When you KNOW that you ARE IN FACT runing bad, but making "correct" decisions, is it possible that slowing down your pushes would be correct?

I am one of those players that plays less when he is winning and plays more when losing. Is it corect for me to slow down my pushes, even if I beleive they are correct?

I am starting to doubt I even know how to play these things...