Third parties need to grow from the bottom up, not from the top down. Third parties should run heavily in local and state elections. Until they hold a couple of seats, its insane to pretend running for president is at all a viable option. It’s like a small town with no stadium questioning why they weren’t picked to host the super bowl.
Support policies and legislation that targets industry.
Recognize that your individual efforts are less than a drop in the ocean next to industrial contributions.
Just love your life and try to be happy.