I was in this house with my parents and some scientist professor looking guy. For whatever reason there were no stairs in the entire world, and that was the norm, as if I was in some other dimension, and I was trying to explain to him the concept behind them but he wasn't getting it at all. There were rope ladders and this webbing sort of thing on all the walls. He got really angry with me shouting about how stupid the concept of stairs was then stormed out. I was so confused that I just woke up.