Working as Uber driver on most lucrative routes, like nights and airports.
I am not sure how this works, but I think most drivers rush into the next ride. You can sit and learn waiting for a more lucrative, or closer to you, order.
Also, Uber has a benefit – free college tuition for Arizona State U online. That will let you transition smoothly into the $100/hour 1-hour a week role as an accountant or a lawyer, or a software developer.