Just enjoying conversations with real people was always reason enough for me to keep coming back to Nostr. If it is not for you, that is ok too.
We all have to live our life and do what we want according to our own expectations. There are many people here that enjoy speaking with you. I have also noticed others showing concern for your well being.
No matter what you decide to do. Stay, or go away. Know that one's purpose is never defined. Except by ourselves. Whatever your purpose is. Whether known, or still being discovered. I hope it is meaningful and you enjoy it well.