I'm thankful that even though I haven't played in some time, I still remember how to play Christmas music on the piano.
I'm incredibly thankful that my parents gave us piano lessons at an early age (for me - 8 years old), not because my parents played, because they wanted us to have the experience. That's love for you.
It's a wonderful feeling to play the Christmas music and see my son smile at the songs and then for my husband to walk in and thank me for playing. Fills me with Joy.