In poly, we (guys) don't cut slightly more so that it will grow into that perfect length, style or look that we want. We cut that look straight. Because this is poly, and not secondary school. At least it applies for me.
BUT I could never get that perfect hairstyle, and I don't know how to explain to the hairstylist. Things never go your way but at least it's not that bad today.
I am always too tired to study everynight. =/