Gaming over 40

Dear over 40s,

I’ve been gaming since childhood, but lately, I feel like I’m losing interest in it, even though I’d love to keep this hobby alive.

I keep thinking about new games to buy and have a decent collection, but aside from a few, I quickly lose interest in most of them.

Is this a normal part of becoming an adult, or can you recommend some games that have kept you engaged?

I would be interested in your experience, and title recommendations:)