I was told once, that if you go back to doing the things you loved when you were 12 years old, that is where your true passion really lies.
Whether you're a parent, working professional or a retiree it can feel daunting to discover the thing(s) that bring you joy. I would suggest starting with the things you loved doing when you were 12. Whether that was sewing pillows for your friends, making friendship bracelets, journaling, sports, going for walks or spending time with animals. Start there and work your way through your 12-year old self's hobby list.
When you're feeling mundane and down in the dumps, when your life is lacking enrichment and joy, that is the time to start making your list.
This can be done by sitting quietly and visualizing your 12 year old self. Close your eyes and give yourself time to reflect. Ask yourself: What did she enjoy? What did she surround herself with? Who did she enjoy spending time with? What brought her happiness?
What's next after reflecting? Seek and experience them one by one. Maybe they'll bring you joy maybe they won't, but it's a place to start.
You have the time. Live your authentic life. You deserve it. Because you really do. Seriously, close your eyes say "You deserve joy".