Nice! I do the same thing: Resteeming as a way of remembering. ;)
Good question. No Steem required. These entries can be purely spiritual or entirely logical or anything in between.
For example, the mountain scene you see here is a theme that sets the tone for an adventure. I'm thinking of the lone adventurer journeying up into bear territory to meditate and find spiritual awakening. This hero's journey is free, and freeing.
Got it! Oh this will be fun. I'll put my thinking cap on.