Ok, this topic might have been posted before, I looked for it, but couldn’t find it. So if I’m reposting anything, I am truly sorry 
I merged it in another topic now 
I’ve heard from different sources that it’s a good idea to have a clear idea of exactly what you are going to do when you become lucid, before you fall asleep. Well, my question is as follows: What should you attempt to do in your first lucid dream? I.e. what is the easiest thing to do?