dream fragment

Okay, so as I was falling asleep yesterday, I was doing this technique a friend told me before I fully fell asleep and started to say to myself to have a lucid dream. I was saying to myself, "have a lucid dream." over and over again until I fell asleep and the next thing I remembered was talking to my History teacher. This is the only thing that my dream was about and the only thing I can remember. I can't remember what we said to each other, if we said anything logical at all. Also, he had an unproportioned body as his head was bigger than his body. I'm pretty sure I was aware the whole time that this was a dream, but I only decided to go with the flow. It didn't even cross my mind to do anything remotely "exciting." I also noticed that my alarm clock didn't go off, so I said to myself, "I better wake up now so I can see what time it is." While I was still dreaming mind you. I don't know, it sounds like a DILD, and that's what I've been calling it...