Yeah, I just can't choose whether I should have facial hair or not, I usually let it grow, get tired of it, shave it of, and some month later I forget to shave for a week and then I just let it grow, and then the cycle happens again
I've heard from several people that I should keep my beard or mustache, but I just can't seem to keep the same style for a long period cause otherwise I just complain about my outfits not matching my hair style et vica versa.
I took your advice, I'm growing back some facial hair. When I become tired of it or when it's to long, I'll just go to a barber to let them trim it or whatever they think feel is a good option for me instead of shaving it all off.