1. Needing a car
I made it 8,430 miles around the country and only spent a total of four hours in a car. And, yeah my bus driver was hauled away in an ambulance in the middle of rural Alabama due to a heat stroke from no A/C, and yeah, my train arrived in Encinitas seven hours past schedule. But it all helped me shed that need for control that comes with having a car. Not to mention, I never had to pay for parking.