I like this way of seeing it. All of us, at some point in our lives, have acted Helpless, Intelligent, Stupid, and as Bandits. Life and growth is learning from the past and improving where the balance of your behaviour lands in each respective quadrant.
Are you a stupid person if you do this once? Twice? Frequently? (Does anyone do it frequently?) Are any of us not stupid? And what does this have to do with the normal meaning of "stupid"?