Woke up at 5, went back to sleep. Started dreaming about being in the military in a sub. All kinds of different aspects of being in a sub with people (logistics, rooms, food, etc.) It was an extremely long dream that had a lot of everyday detail, culminating in me realizing I didn't have enough clothes to last the week and figuring out how to get clothes for three more days. Apparently everything was assigned and laundry day was in five days and I had three shirts in my bag left before being able to do the wash. It was all mundane stuff but it's what I remember the most because it was the last moment before waking up at 6.
Strange.