Am I being rude?

My neighbor claimed he.was a Mechanic in the USAF. Dude is so ate up w/ it, he caint change a tie rod. Blew one, and was trying g ti beat it back in w/ a hammer....always comes over when I'm working on my car, and starts Motot Mouthing about some bs I could care less about. Or , worse, he wants to help! Aggghhh! Just go away! He popped in last week, crying bout the price of gas and food... I went off, just a Lil..... you voted for the fn Commies, you dumb ****!