I would say pest control, plumbers and locksmiths are skilled professional craftsmen who command a high market rate for their labour. I don't consider those "s

I would say pest control, plumbers and locksmiths are skilled professional craftsmen who command a high market rate for their labour. I don't consider those "service" jobs. At any rate, yes, the tipping system is stupid, but you're not taking a bold stand against it by stiffing some poor chumps making less than minimum wage.