Does anyone else do this?

So I don't know why but if I can't remember something or if I'm thinking I'll hold my hands up about chest high and wiggle my fingers kinda like this only faster and more separated almost like I was typing on a keyboard with my fingers straight. I also stick out my tongue if I'm really focused. if you don't do this what do you do to remember?

Does anyone else do this?
Does anyone else do this?
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