answer:Yes, frustration can do that to me. When it happens it occurs quickly; from zero to asshole in seconds flat. And, as you mention, it can be frustration with something unrelated to the present circumstance, just lying in the background gnawing on my insides then something goes “pop”. I am working on it; trying to see it coming and walk away when frustrated before I express that anger. Wait a few hours, even ‘till the next day to address it.