not unless you use some kind of hair agent or drugs
no.
No it just make your hair shorter. :D
Cutting the hair without wetting it first.
The ideal length for clipper numbers when cutting hair is typically between 1 and 4, with lower numbers resulting in shorter hair and higher numbers resulting in longer hair.
The elasticity in the hair allows wet hair to be stretched up to 50% of its original length, and you must consider this when you are cutting the hair wet, as the dried results could be much shorter than you or your client anticipated.
Apart from cutting it you can curl it if it is straight as this will make it appear shorter. You can also pin it under your hair to the back of your head.
Hair clipper numbers refer to the guard sizes that determine the length of hair left after cutting. The lower the number, the shorter the hair will be. For example, a 1 guard will leave hair at about 1/8 inch, while a 8 guard will leave hair at about 1 inch. The higher the number, the longer the hair will be after cutting.
Stop cutting it.
A good idea is cutting the back way shorter the the front and growing bangs. They don't have to be long just enough so there is a difference between the back and the front.
comb it up and under beard
Cutting hair is a physical change because it does not alter the chemical composition of the hair. The cutting process only changes the physical appearance and length of the hair without changing its chemical structure.
Hair buzzer sizes typically range from 0.5 to 8, with lower numbers indicating shorter cuts and higher numbers indicating longer cuts. The size of the buzzer guard attached to the clippers determines the length of the hair left after cutting. Smaller guard sizes result in shorter haircuts, while larger guard sizes leave hair longer.