if your going to shave it all off with hair clippers then by all means yes! i do it all the time! or well i used to. If you want to style it though, then your out of your mind. Go to a barbers.
The hair/track should be cut to the length of the braid, so it should "end" on its own.
People can cut their own hair.
Absurdity!
I cut my own hair..but u can get it at other hair cut places. Now i cut my own and its look AMAZING but the other places can work good too :)
Yes...
The olny thing you should go by is your own personell prefference. It wont mind.
You do not have to have your hair cut at all to wear hair extensions.
how should the hair be to produce the most precise cut
Yes they do
Because they can.
You would cut it just the same as any hair.
There are a number of YouTube videos which show people how to cut their own hair. The makers on the video will demonstrate on themselves, and show how easy it is to do.