There are varying levels of love. I'd put you around...teenage, yeah? 99% chance it's 99% hormonal. Doesn't mean your feelings are meaningless, it just means they're super, super intense. It doesn't mean you're a fool, you're just a victim of basic human chemistry and psychology, which, you should keep in mind, could well have happened to any of your friends as well.
There're three aspects of love, as defined by Sternberg: intimacy, passion, and commitment. Obviously since she's your best friend, you've already developed a strong sense of intimacy. Passion isn't hard, since you're a teenager, and, you know. The hormones. Commitment is where you can break the hold she has over you. Right now, you're committed to her. You refuse to let yourself stop thinking about her, about wanting her, whether you know it or not. You refuse to allow yourself to stop wanting her. Breaking your sense of commitment to her, I'd say, is your best bet. The best way to do that is to find something else that you can be passionate about to shift your focus away from her. It doesn't have to make you as passionate as you felt about her, just make it something you enjoy doing. Start a Warhammer army. Teach yourself to play the guitar. Hang out with your friends more. Actually, yeah- that's probably your best bet. Spend more time with friends, have them cheer you up. Have a few laughs. Ask a friend you trust to sit down and talk about things with you. You'll be surprised how much it helps.
Also, please don't kill yourself. However attractive or funny or sweet she may or may not be, she's definitely not worth your life.
There're three aspects of love, as defined by Sternberg: intimacy, passion, and commitment. Obviously since she's your best friend, you've already developed a strong sense of intimacy. Passion isn't hard, since you're a teenager, and, you know. The hormones. Commitment is where you can break the hold she has over you. Right now, you're committed to her. You refuse to let yourself stop thinking about her, about wanting her, whether you know it or not. You refuse to allow yourself to stop wanting her. Breaking your sense of commitment to her, I'd say, is your best bet. The best way to do that is to find something else that you can be passionate about to shift your focus away from her. It doesn't have to make you as passionate as you felt about her, just make it something you enjoy doing. Start a Warhammer army. Teach yourself to play the guitar. Hang out with your friends more. Actually, yeah- that's probably your best bet. Spend more time with friends, have them cheer you up. Have a few laughs. Ask a friend you trust to sit down and talk about things with you. You'll be surprised how much it helps.
Also, please don't kill yourself. However attractive or funny or sweet she may or may not be, she's definitely not worth your life.