Don't drop out of high school: Hack nights. Hack early mornings. Hack at lunchtime. Allot some time to party/chase girls/work out. Most of all make sure you're having fun.

Before long you'll find you've built something of substance. It might be something people want. It might not. Either way you'll have both a startup and have/be-on-your-way-to a high school diploma.

Best of all you'll have options.