I'm not sure which
abusive moderator decided to delete my post but I will try to transpose the original:
This is your call to start taking periodic breaks on from your computer.
You should start focusing more on school work and social interactions now before you start developing bad habits (like procrastinating and large sittings of social networking sites).
Every teenager has experienced what you are going through, feeling as though you could throw yourself in front of a bus for being emotionally upset.
Unfortunately, some take it too far, delve themselves into the state of depression, and commit suicide.
imho, medicine can never cure depression.
It is all about your perseverance and your willingness to take action now that could change the course of your lifetime.
Astro, you are a friendly, strong-hearted guy and I know you can stick through this.
We are (or at least I am) here to accommodate you for anything that may concern you.
And if you do not feel like soliciting your personal life over this semi-private forum, you can always talk to a school, guidance counselor.
Or, even better, parents.