If i have a KK in hand pre flop should i raise all in or just a small raise, and should i call if i get re raised?
Man, you can't ask such general questions, in poker it needs to be more specific.
But, But if we are to talk in general, with a KK I will never foldin the
pokerstars in pre-flop micro stakes, I'll raise, if the opponent re-raises I will 3bet and I will always go to search for all in, and if some vilain do all In I'll pay for sure.
It can be considered the call in a satelite tournament that is in the bubble and I am with a lot of plug, however in other situations I will never fold.