When I was about 17, I got a card in the mail that said "You think you've got problems - last night I dreamed I was a rail road." It was unsigned and contained $20.
Mystery #2
When I was in college in Utah I got a card in the mail that said "Thank You for standing up for what you believe in." It was unsigned and contained $20.
I am sure they were not from the same person.
Can't wait to get to the other side and find out who sent these.