As others have said, when the gigs stop coming. They have been sparse here as I'm an unknown and different then what they're used to. Haven't got the urge to pursue the NH but may do that soon. Love to get a premenent resaturant gig but thats hard to find.
I am playing at home for my own enjoyment a lot more that I did when I just played at hoem to practice something for a gig.
Time will tell but I'll always play one way or another.