I got the inspiration to ask this question since I found this site and found a whole new world opened up that I never knew existed. Lucid dreaming and all the mental control involved with it intrigues me. Now that I know about lucid dreaming, I consider it something everyone should at least attempt at some point in their lives as a means of finding something interesting about themselves or just having fun while sleeping.

What is else do you think is a significant thing for everyone to pursue at some point in their lives? Even better, if you know of a link to a site containing a list of such activities, please post it here. If nothing of this sort exists, I would be very interested in creating a site detailing the same.
I apologize if a similar post has been made before.