I'm thinking of moving to the middle of the desert for some solitude.
Why do you have such a passion for being alone?
I want to be free, but I am concerned about food supplies.
It's okay to have dreams, especially ones that you believe are obtainable and are willing to work for. However, living alone and for a long time may play tricks on your mind and harm you emotionally. Try taking a trip instead, this way you can get away from the hustle of the busy everyday city life while still not abandoning it completely.
Really, I could just take trips? I'll have to think about it.
Yeah, taking a few weeks away from things might be fun for a while. But living that way permanently tends to not work out.