46 and on my third year.  We had an indoor wood furnace as a kid, this aint new to me.  Used to hate it, but now like getting to the woods and running the saw.  I still hate spliiting and stacking, but hate payments to someone else to heat the homestead even worse.  My step dad is 72 and we still cut together all the time.  I hope I hold out at least that long.  I hope to teach the 4 year old how cool the woods can be and how it can benefit her, just like grandpa did for me.