I haven't given it much thought as I don't pay much attention to what other men do with their faces/bodies.

Only one side comes across as being insecure here.

And anyway, who cares what other people do with themselves?. What does it matter in the grand scheme of things. Your opinion is meaningless as is mine. It'll all be forgotten. So be as weird as you want I say!. Up until you get actually annoying, then stop.