@Will Walker
I would imagine that giving up tutoring or a side hustle to start wholesaling 8-16 hours a week instead of your w2 would have a smaller opportunity cost for you. But wholesaling is a job and definitely not passive income, so it doesn't sound like it's the solution to your long term goals.
A decade of self employment to any w2 position is going to feel like you are in a cage. I'd wave at the kids on the field trip and wait for the zookeeper to bring you dinner.
In the meantime, look for time that has the smallest opportunity cost for you and do some wholesaling, from there you can objectively determine what gives the most value for your time. Network and rub elbows with your big pharma client and talk about real estate. Generating a couple leads for private money while you are employed might make a w2 tolerable.
When you can't afford to put in hours at the w2, it's time to quit.
Full disclosure, my last day at my w2 is 12/23.