dream fragment

I haven't been able to remember my dreams in so long so I tried something new and it worked!

A crazy old guy was trying to teach children how to create mountains with their minds. He wasn't good at all his were crippled and just hills. He told the kids though that he was making small ones so the kids weren't jealous. The kids made amazing, tall mountains though on their first tries. The mans wife came out and told him sarcastically, "Oh yeah, your a great teacher."
I wasn't in the dream, he wasn't teaching me or anything and I wasn't the old guy. I guess I was invisible or something.