RE: How to find yourself and become happy?
Welcome to Steem @extractum-lunae.
That was a great introduction and I wish you much luck here on Steem.
You are absolutely correct when you said that you find happiness from within. Although our emotions are often triggered by outside influence, it is up to us to decide how we wish to feel and react to those outside situations. I can attest that it is not always easy to catch oneself and consciously alter our emotional reaction, but it can be done, and with persistence and practice, it does get easier.
Since joining 2 years ago, I found it is getting more and more difficult to get posts noticed as more and more people sign up. In an effort to remedy this, I have created a sort of 'classified' listings page for people to promote themselves. You can find the latest version of the promotion page here. You are encouraged to make use of it before it too becomes over-crowded.
I run daily games here on Steem to help make people happy. It would be great to have you join us in the fun.