haha whats a flowbee?
yeah thats what i decided to do was buy a clipper to cut peoples hair and my own hair for free while i learn instead of going to the barber to pay 12 bucks for a haircut and wait a hour or so to get it done.
I currently have the styliner trimmer and the wahl senior clipper(thinking about taking the senior back since its acting up and getting a new one) i last had the fast feeds but the adjustable clip guide just came loose no matter how tight the screws were so i ended up trading it in for money on the senior.
when you give your self a cut make sure to go over it a couple times to make sure your whole head is even :)
also one of my friends bad haircut experiences was when i didnt know exactly how to fade in his fohawk hair on the sides i took off the clip(so its just the 0 on the clipper) and i told my friend to do it so he just grabs it turns it on and cuts a big blocked bald spot on the side of his hair(we ended up cutting the sides a bit shorter and he was mad) but everyone seemed to like his cut