Welcome to the board. Post a photo so we can see you smooth head. Many of us do also have facial hair to compliment the smooth top, so give it a go and see how you like it.
Have you tried shaving it yourself at home? Most of us that shave like to keep it smooth with shave very 1 to three days. Waiting a week means you spend most of your time with very short stubble that feel like sandpaper.
May I ask how old you were when you had that first shave and how old are you now?