I usually laugh at whatever was happening before I got lucid, since I usually DILD... then I take a moment to think about my goals and try to plan how to do them.
My main goal right now is asking my DG's help in conjuring up a likeness of one of my older brothers (or the real one - which would be a bonus!) and ask him some questions to help me find him Long story, don't feel like getting into it, but that's my goal