intentionally only when going to concerts cuz they do pat downs.
I never accidentally leave them I have a bit of ocd when leaving the house. "cell phone left front pocket, wallet left rear pocket, knife right front pocket and keys in hand". Never failsI get an unfulfilled feeling when I have to leave them behind hahaha
I do something similar. I always think about Austin Powers when I do it, "spectacles, testicles, wallet and watch". I substitute spectacles with cellphone and knife.