re: Poker & DON sng session
Running QQ into KK and KK into AA is bad luck. But this says nothing about how well or poorly you played the rest of the time, just that you were unlucky on those hands.
In general, playing tight early on is fine. As the blinds rise, it becomes a matter of how much and when to adapt, which also depends on the stack sizes, the opponents, etc. Continuing to play tight can be situationally appropriate, but so can various degrees of loosening up.