Mr Tree goes to the barber.

Do you know when you go to the barbers and don't know how much to get taken off.

Barber: Hi Mr Tree. How much do you want taken off?
Mr Tree: I am not sure it grows so quick, barber.
Barber: Will I just tidy it up for you then.
Mr Tree: That would be nice, thanks.
Barber: How does that look Mr Tree.
Mr Tree: Aaagh. What have you done.
Barber: You weren't sure so I gave you a tree blade.