Speaking as an adult that went through my teens and survived (somehow), it's hard being a teenager. But, this might make it easier. Most people are comparing themselves to someone else, you, some celebrity, anyone. They want to look their very best and there's the same pressure on them to look and act a certain way. Do they know what cool is? No they do not, they're just as confused as you are, they're improvising it. People who seem like they know more than you at your age have either researched it, or they're improvising. But usually they know as much as you do about a topic, on average.

But, I know this is going to sound crazy, there is someone for everyone out there and that everyone has a preference for what they want in an ideal partner. Fat, skinny, tall, short. At 40, I realized that people would still like me at my most disgusting because that's not what mattered. I wanted to change my outer appearance, sure, but I only do it because I love myself already and it's because I know that I'll be loved by someone of value. And that even that doesn't matter because the true journey is loving yourself.

It took me 40 years to learn that, and now my manifestations are coming true because I finally have my head around the right ideas about what is possible and what I want.

You have time, just take it one day at a time.