Being card dead is probably the most frustrating thing in poker, folding for hours on end to the point of shoving any ace when you get it.
It is a good time to observe your opponents, picking up clues on how they play, signal out players you want to target when you do get playable hands, or target players that can be bluffed.
Stealing blinds with any two cards, there will come a point you are dripping chips if you keep folding, you must at least replenish your stack with blind stealing.
You are going to be folding all that trash, but other players at the table will notice you are not playing much, and think you are tight, playing only premiums, use this to your advantage, start 3-betting in spots against the players that will respect the bet.
Be patient and stay calm, most players at the table will run dead, most cannot handle it and
bluff their chips away, don't be that guy..