I have also thought about this. I have relegated myself to cutting at home until I can get more hair put in. I got a HT about a year ago. The transplanted hairs are growing fine, but I just got them in the front (630 hairs) and my thinning hair does not grow anymore. It seems like it is programmed to stop at a certain length.
I was going to the barber less than 4 months ago but he kept nicking me where the scar was. After my first HT the two ends of the scar spread so I had 2 bald spots on both sides. If I wore my side-hair long you couldnt see it. with a little coverup on the area you couldnt see it (in my eyes at least). problem is my top hair stopped growing, so growing it just on the sides made me look like sam kennison.
I recently got a scar revision and one side looks better while the other still looks bad. when the scab came off it took a bunch of hairs so I think they will grow back.
I would like to go back to the barber one day but since the hair only grows on the sides and the area where I got the HT, i feel like its a waste of money now. not to mention potentially embarrassing
Anyhow there are some great ideas that were brought up in this thread perhaps when I get some more hair I'll be able to return to a barber!
take care
Cas