A urologist in kerala had a leak in his bathroom on a Sunday

A urologist in kerala had a leak in his bathroom on a Sunday. He called a plumber who charged him a Rs1000 call out fee plus another Rs2000 for fixing the problem in 15 minutes.
The urologist was shocked and said to the plumber - I am a Urologist and I fix human water works and I don’t get paid this much.
The plumber replied - I know - that is why I quit Urology and took up plumbing!
No risk, no Litigation, More money, taps don’t bleed and you don’t need an anaesthetist !