If leaving the haulage industry.....what would you do?

somtam:
I,after many years driving am now looking at an alternative line of work as I’m tired of the unsociable hours, irregular start times and poor hourly rate that hasn’t gone up in more years than I can remember.
I’m looking at learning a trade on a 3 month crash course and to go self employed. It will take a couple of years to establish myself but I’ll be a lot happier I’m my job.
Just wondering what would you do if you were to leave the haulage industry?

In 3 month became to traders??What you will trade?