Do you need to go to school to become a plumber?
Only if you like getting into tight places like under sinks, and
dropping down into watery, smelly holes to fix and clean up a mess.
The plumber I talked said he would not do it again if he could live
life over - to many aches and pains in his joints from crawling and
squeezing into tight areas in houses, restaurants, hotels, etc. You
can earn a good living being a plumber, however.