https://www.linkedin.com/pulse/worlds-cheapest-michelin-starred-eatery-8-qualities-its-eric-sim
“For 30 years, he worked 100 hours a week and, in the last 8 years, he has been selling chicken noodle for less than US$2 a plate. Today, Mr Chan Hon Meng’s small and modest soya sauce chicken noodle stall made dining history as it became the first street food stall in the world to be awarded a Michelin star.”
Maybe consider opening a food stall instead of becoming a plumber, after you pass L2 and are chronically unemployed.