I hitchiked once from Denver to NYC with 35 cents in my pocket. I had been living there for a few weeks with an old high school friend (keyboard player in our little band of those days), & working in a Taco Bell. But I left one day because he was drunk all the time, the music was going nowhere.
In the mountains I got picked up by a couple of tough guys, who had just stolen the car we were in. I talked to them about Jesus, it was all right. They didn't take my guitar.
In London I lived in a closet in Earl's Court. I worked for some royalty types who ran a flower-rental & ex-import hobby business. I told them I had grown up on a farm, & they hired me under the table. They were friends with the Who, & offered to introduce me to them. They liked the Who, didn't understand why I wanted to join the Rolling Stones. "Oh the Stones - they're only in it for the money." I told them the Who weren't hiring. I did odd jobs for them, they were very kind. Once I mowed their neighbor Cat Stevens' lawn. While I was there, some very portly fellows in colorful dashikis or turbans & robes dropped by. Hugs all around. Cat Stevens hated his other neighbors, the orphanage. The little Caribbean girls would climb up on the brick wall & call out, "Cat Steeeevens! Cat Steeeevens!" all day long. I believe his home recording studio was soundproofed, though.
Keith Richard bounced on the balls of his feet the whole time we talked. He was very pale & thin. I suggested he read the Bible; he said I should read William Blake. Carl Perkins was there; he said he & his brother had seen a UFO in Arizona once. (Carl didn't get the job either.)