Unfortunately, there is nothing like thinking about thinking to make you feel dumb as a post.

"I feel dumb, stupid, and when you boil it all down, not an especially nice person to know," she said without moving her head.

But right now the smart money must be feeling pretty dumb.

"The next time you get feeling dumb, you might remind yourself of that."

She felt foolish and dumb, as if she were to blame for all this.

Suddenly she felt pretty dumb about spending all her birthday money on this hiking gear.

We didn't talk much and I felt dumb again.

He's smart, so smart I feel dumb all the time.

Jason climbed out of the police car, feeling pretty dumb.

Never done that before, and feel dumb for doing it, but will not delete.