Should you tell others what you dream about?

This morning I was telling my sweetie what I dreamed about and I think he now thinks that I have totally lost my mind. I dreamed about going to Walmart with him. Not to weird till you factor in that I had a small horse with me and we slept on top of the carts that were all lined up. Maybe I should stop eating icecream before bed. Or maybe its the M&Ms in the icecream. Or maybe its just that Im a total nutcase.