If you're truly heartbroken, you can't sleep, that means you're gonna get in fantastic shape. You better hit the gym. You have nothing else to do ... Get to fucking work. Heartbreak's a fantastic motivator, as is depression, as is sadness. Great. Look at what's pissing you off, and make sure it never happens again. If you were jacked and rich as fuck, she probably wouldn't of left your ass. So, get your shit together.