Might've hit his head really hard at some point in his life. I flew head first off my bike into a hard-plastic barrier a few summers ago and have a permanent bump on my forehead similar to your pic related.
Is there an optimal place to be for maximal energy absorption? Goes through concrete?
I sleep outside in a tent and come to the public library for galactic shitposting. Shower at the local gym and work out + sauna. Laundry at the laundromat. Food from churches and rich people. Gotta find your community and build a routine. You'll make it through life much easier if you smell and look decent and be respectful even to the $5 back-alley hooker.
Otherwise life is pretty good as modern Diogenes v2.0.
I feel particularly healthy, strong and lighter today that's about it. How do you personally feel a frequency?
City I'm at I can camp at any park as long as I'm packed up and gone by 8am. Why would you even spend money on sleeping outside? Just invest in good food and getting stronger until the clownshow is over. Look into the bylaws for camping or whatever for the parks near your area.