Does anybody have them? They get annoying because... they create confusion. For example I dream of going to Billa (a supermarket i shop at) and buying apples and some yogurts... in the morning I wake up and go to the fridge, because I believe that I went to Billa yesterday.

Or I plan to do something or tell somebody something and than I dream about that. Yes, it's pretty embarrassing not knowing if I had send an important letter