If you find yourself with some free time on your hands, that would be the opportune time to develop your talents whatever they maybe. You could also try playing some outdoor games such as baseball, soccer and beach volley ball if you live near an ocean.
I don't understand how people can be bored. Don't you have an imagination? I have never been bored even when I am alone all day. They say bored people are boring people. You probably aren't boring, but i wonder how you can't think of anything to do. I can think of an infinite number of things. Here's one: walk outside collect a few leaves and try to find out the name of those plants.