i have always found it is more effective - and polite - to chew inside my mouth than outside.

people who chew outside their mouths are bad company, especially at meal times.

I'm curious as to how many people chew on the outside of their mouths?

Where I masticate is none of your business.

That sounds painful 😣…

No I don’t pick, chew or bite nails ~ I do keep a gummy band on my wrist tho for such anxious moments that I play with when things get to angsty

I don't know what you mean Chew on the inside / chew on the outside ???

I usually chew with the right side teeth..

How do you chew from the outside is the question

Only when I bite my tongue

I do. It's probably linked to my OCD in same way as I also chew loose skin on my lips and loose skin on my nails.