Writer's Fallout Shelter

Geez, luckily I've kicked THAT particular habit, or at least I'm aware enough to stop myself from doing it. Overuse of sentances starting with coordinating conjunctions is one of the most common problems I see with writers.

I don't know if I have any particular crutches. I try not to, anyways. I'd have to look back to be sure, but I'm almost certain that I start sentances with, "Of course," "I suppose," and the like overmuch.