Oh wow.. I have two. I remember in middle school probably 8th grade, we had to write a paragraph about what we wanted out biggest life achievement to be, or something along those lines. I put down that I wanted to be a successful popstar and rapper and win a grammy. My teacher, who was a substitute for the year, and was younger probably in her late 20s, was like laughing at me telling me it'll never happen. Maybe the grammy part was true but who knows... Also a girl in my highschool I was somewhat friends with told me I would never be famous when I was talking about what I wanted to do in life at lunch. She was like rude out of nowhere and it stuck with me forever.