At what point should I stop sharpening my blade and buy a new one?

[CR888]

I need to start saving my old chains and sending them to some of yall. Time is money to me. When a chain gets down to the guide line its usually tossed and another one put on. On my felling saw, after I sharpen it once, MAYBE twice, it gets relegated to bucking duties on the yard and I put on a new chain. YES, I can take the time to sharpen one back to as good or better than new, but that time spent doing so is at the expense of production.

lol!!! Your the superman sawyer that can't be slowed down, your mission is to save the world. Tip: sharpen at the end of the day and get on with life.