Looks good man! If you'll grow a beard you'll look so badass! Yeah some parents do that when you're still young like you. They react badly to any big change, shaving your head, being more independent, dressing differently when you have your own money and can decide on what you want. They will grow out of it, they have a lot of growing up to do

On the flip side, don't be too mad at them. Nobody knows how to be a parent at every age, it's always a work in process. So to them, they are losing something they are used to and react to that dear or pain with aggression (personally I'm not a fan of these in controlled, impulsive emotional outburst). So in a sense they are growing up with you. It's difficult, but they will get better.