A trail through the mountains, if used, becomes a path in a short time, but, if unused, becomes blocked by grass in an equally short time.
All my friends were in college when I was making 'Superbad.' We were drinking beer and watching movies and eating pizza. It wasn't like I was going to nice restaurants or anything like that, and I lived like a frat guy. Eventually it was time to grow up, be healthy and be responsible. You can't live like a kid forever, you know?