I actually don't do well with free time. I:
I end up bored out of my mind and just waste time lurking on the internet or something.
As for sleeping, I almost always stay up and sleep in. If I have to get up early (meaning I have to get to sleep earlier than usual), I just have to be tired the next day, because I'm not going to sleep. I can't take anything to sleep or I won't be able to wake up the next morning. Or I forget that I took it and stay on the internet, then end up wandering around the house like an idiot because I'm too out of it to keep my balance. Which is actually really fun, tbh.