Strezelsior is a nervous wreck. And unreasonably so. He is an Onwodak that grew up on the very extravagant Wim Star, a planet that has an intense class system. You are either part of the highest echelon of the Inner Ring, or you are ejected from the Wim Star. Forcibly.
When Strezelsior leaves the Wim Star it's to travel the universe, as it's customary to take evervoyage during the Darkness. He'll planet hop and avoid confrontation to the best of his ability, which isn't that great as he is practically a magnet for trouble. Prim, proper, alone and often out of place, Strezelsior wants nothing more than the light to return to the Wim Star.