When I saw this thread earlier today, I wasn’t gonna post in it. I was honestly not too sure what to be thankful for specifically, except for standard things like I’m thankful for being healthy; for having a lovely family; great friends; enjoyable job with amazing colleagues; etc. (I’m still single though, so can’t say -yet 
- that I’m thankful for my wife and/or kids.)
One thing that did came to mind, is that I’m thankful I was born in The Netherlands, which is a very safe country and I had both a great childhood, and still have a great job and living conditions today. 
But after posting a reply in another thread just yet, I am very thankful we are all privileged enough to be able to enjoy this hobby to begin with. To quote me from another thread:
Not to mention the many people born or living in third world countries or war zones..
Greetz,
Quuador