Please please please let me get what I want

And get this, I don't even know exactly what I want. One moment I want to travel the world, the next I want to crawl into bed and not care about anything and watch The Office all day. I am unbelievably changing and I get frustrated because of that. What's worse? To regret not having done something or to regret to have done something that didn't turn out the way you would've liked it to? Either way, regret is hard to live with.