You have been asking this same question for over eighteen months now. If YOU want to go smooth, then grab some clippers and buzz it down, then get out whatever razor and soap/creme/gel you use on your beard, and shave with the grain of your hair. If it is not smooth enough, lather up again and shave across the grain.
If you would rather, go to a barber and have him do it. The experience can be really nice.
Then commit yourself to shaving daily for the next thirty days so you can be sure it is the look you do or do not want for yourself.
If your family or friends give you any grief, tell them to get over it. They probably will just need some time to adjust to the change. It is your hair and your head. If you like it shaved, that is really all that matters.
It is just that simple, sir.
