Dear 15-year-old me,
First of all, know that it is absolutely OK that you do not know what you are doing with your life, and that in six years, you still won't know. All that matters is that you live each day to the fullest, and make sure that you always have a positive outlook on life. I know that it's hard sometimes. Trust me, I have had the worst of days, and there were times I thought life could never be worse. However, after the terrible days, I have had such amazing and positive experiences that make the bad times seem like they never even happened.
I know that sometimes you will lose friends, and sometimes it seems like the end of the world when you do. Know that everything happens for a reason, and individuals are put into your life and taken out of your life for a purpose. There are times when you do not know what that purpose is yet, but you will figure it out one day.
I know that you might think that everyone hates you or everyone thinks you're weird, and maybe you still feel like no one really wants to be your friend. Those are just worrisome thoughts though, and do not let them control your life. If you constantly think that others dislike you, you will lose the confidence that I know you have.
Remember to always study and always try your best in school. You have way more potential than you think you have. Just because you didn't do well on your first algebra II test doesn't mean you won't get into college. School is hard sometimes, but that just means that you have to push yourself even harder.
Try out for more things, and join more clubs. I know that you might think of yourself as the quiet student in the corner, but you still have a voice that deserves to be heard. You have good ideas, so let them be known. It is perfectly OK to speak up, especially about issues that you are passionate about. If you go through life without using your voice, you will be lost in the crowd. No one deserves to be lost in the crowd, not even the shyest of individuals.
You might think that some people are prettier or smarter than you, and that is OK. Just don't let those thoughts consume you. You have so much going for you, and just because you don't feel like a perfect 10, doesn't mean that you aren't one. Not everyone should be judged on the same scale, and I know you have qualities that allow you to be unique and special in your own way.
Remember to study often, do not cry over the actions of others, and always remain positive. I have learned that life is so much better with a smile on your face.
Love,
The 21-year-old me (who is still learning)