Figure out what interests you - and then explore it - talk to other people that have strong interests in some thing - it will often rub off on you - enthusiasm is contagious. Once you start moving - which can be hard to do at first - you'll find yourself getting hooked on some activity or subject. Try something like exercising - or taking dance classes - or volunteering to help the poor - something that gives you personal reward and has meaning.
Let me guess. You're a teenager. Teenagers are always bore or I was atleast. There is no cure, but ya can't die from it or I'm sure I'd be gone. Be creative or give it enough time and something will come up. By the way, you're to pretty to bored. Find a guy or girl to flirt with to pass the time