Am I Unattractive (Part 2)

Alright, I get it. That expression is very weird. I usually do it when I take photos. I have taken some blank expressions and one with me smiling with my teeth. I have a hard time smiling with my teeth. I have tried the fake laughing thing in the mirror; I think I need to do it more because I could not see a better looking smile. Here are a couple of blank expressions and one with me smiling. I feel like when I smile with my teeth, it just looks so awkward. I need some advice with my facial hair as well, should I just go clean shaven?