I tap my thumb and middle finger together during anxious moments, pinching when stresses out. I think I probably stimmed as a baby and my mother disapproved. This is a stim but it's not as noticeable - secret stim... I also wiggle/jerk my toes in my shoes and press my tongue to the backs of my teeth - to the point I get blisters on my tongue and gums.
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Life isn't about waiting for the storm to pass; it's about learning to dance in the rain.