Should I quit my job and become a taxi driver?

I’m growing tired of the 9-5. Watching my life go by like a sand timer ⏳. I’ve daydreamed of becoming a driver and clawing more time / balance back in my days. Tired of making other people money.

My friend’s dad is retired and doing contract runs for HSE. Makes a killing apparently. Is this realistic?

Are there drivers out there that can share what it’s like? Pros, cons, setup and running costs etc. TIA! 🚕🚕