Most of my dreams anymore have to do with looking for a bathroom and getting lost while looking for one. Ultimately, I think there purpose is to try and get through to me, even in my sleep, that I really have to go to the bathroom. Time to wake up!
I had a dream the other night that my feet swelled badly. I was wearing sandals, yet one foot was so swollen the straps on the sandal were broken, but the foot was still wedged in when walking. I spent the rest of the dream looking for a doctor to check my feet... and I got lost.
No idea what that dream was about, but then again most of our dreams are just that -- dreams.
(I do miss flying in my dreams.)