Hi bubbles, and I agree with everyone else.........you're not dumb
There's a purpose, a need, an urge there.........and that's not dumb.
It would be good if we can help you a bit with some alternatives or with anything that might be triggering that though..........so if you want to talk a bit more about what's going on for you........
But as long as you remember you're not dumb.

Alison