Hi and welcome to Dreamviews!

I'm pretty sure nobody here will think your dreams sound crazy. Yes, please do use the built-in dream journal, many people here like to read others dreams.

We have a forum Dream Interpretation, but as I'm sure you know, the dreamer himself is the best person to interpret his own dreams.

For lucid dreaming, please post your questions or experiences in lucid dream forums. For the starters, here is a Beginners guide. You can find many more in DV Wiki and in forums. Happy dreams