Even if no one is looking

I put nail polish every Saturday night. It has been like this since forever. No matter what, I dedicate these few minutes to take off the old and put on the new. It takes time but it is something simple that puts a smile on my face. Stating the new week with something “new” and fresh. The question is why I keep doing it with nowhere to go? Maybe I a freak of habits or maybe because It makes me feel better for a second. But I do know- sticking to my routine even if no one is looking- makes me happy.