Well I just had a good finish in Pso, sure I deserve it I'm confident in my skills and think im a strong player.  I was 90% under average most of the game, barely holding on.  That's what it takes you don't have to be the biggest stack at the table, for stack size does not messure skill level.  Dealing with donks yes its really enoying, but find your chances and take them ! Your goal should be long term, dont cry get upset when you lose, always be confident on coming back 10times stronger and fight.  Run on sentence I dont care, this is how I do it.  Another tip if you want to do good in Pso, sometimes its a must to watch other top players.  They play really tight, I mean in this league i would say tight is right.