Had a quick moment of lucidity this morning after falling back asleep. In the dream I was on campus and I saw my girlfriend, so I went up to say hey and then realized it wasn't her. Somehow this immediately made me realize I was dreaming, I didn't even have to reality check but I went through a quick mental check anyway. I didn't recognize my location and when I tried to remember what I was just doing I could clearly recall falling back asleep so I knew it was a dream. After a couple seconds my vision started to fade, maybe from focusing too much on thinking, and I thought I was waking up but I remained calm and remembered to just try to immerse myself in the dream. I was on a bike so I started to look at it and touch the handle bars and after a few seconds my vision came back (first time that's happened, was really cool ). I started observing my surroundings and everything looked so real, I felt like I was really there and couldn't believe I was in a dream. I haven't set up any real goal yet other than just try to stay in the dream and get used to exploring in it, and it felt like there was so much to notice I kinda just stood there in disbelief, taking it all in until I woke up after maybe 30 seconds. Really short, but I'm super stoked about it because of just how amazing it felt to really be there and in the moment.