Years ago, I had a friend, Errol Heath, who has long since died of cancer. Errol and I shared a model airplane hobby together. Errol had several bits of wisdom. One that I'll always remember also applies to this discussion:
"Any time that you have spent doing something you enjoy, has not been time wasted."
I contribute that thought in memory of my friend, and I hope you will also keep it in your mind. Life is way too short, guys! Enjoy some of it while you can.
Merry Christmas to all!
Dennis