That said, if you live somewhere with a convenient airport and a decent rental fleet (more places than you'd expect) it's highly liberating. I live near Denver and have gotten bored and flown to Canon city and surrounding areas for the day. Also, Pilots n Paws is awesome
Surprisingly economical too, 2000mi on ~$200 in fuel. Probably around $60k to build right now (depending on avionics)
Edit: 100LL (aviation gasoline) is around $4/gal right now, hence the $200 for 52gal
Also, note that minimally you would need a commercial certificate to fly for hire. Even then, there are some restrictions on how you can do that. A private allows you to fly with friends, but you may not charge them. You can share expenses for the flight with friends, but need to be careful that it's legitimate sharing.