A: You just believe in yourself! Know your self-worth, and how much you mean to others. You may not know, but there is at least one person out there who loves you.
Remember that you are loved! If you are self-conscious about your appearance and what others say, it doesn't matter! You are beautiful in all your amazing ways. If you learn to love yourself, others will follow and begin to see you for who you are!
Never doubt that you aren't worth anything. You deserve it! Everyone is beautiful, including you! It is okay to wish, but better to work towards your goals! If it's being popular, having good friends, or just being happy.
You are worth it.
I hope this helped! Never hate who you are! You're an amazing person.
~SGC