As a fellow malcontent wanderer type I can definitely relate to what you're experiencing. The core thing to understand here is that you don't have a money problem, you have a
motivation problem. If you were motivated by money you probably wouldn't change careers.
I would strongly recommend investigating your MBTI/Jung profile as outlined below:
In my experience the closer I've gotten to job activities supported by my functional stack the happier I've been. I think this will be very important for you to get a handle on what you'll enjoy as you're 30 and still haven't figured it out. Nothing to lose at this point, and
it's generally accepted we're generally pretty awful at choosing what will make us happy through our career so better to have a system than the finger in the air process you're attempting now. You'll hear a lot of skepticism around this stuff but I find that's usually because there's a lot of poorly written content around it.
For example this is mine (INTJ), in order of priority:
-Dominant: Introverted Intuition (Ni) - Solve problems unconsciously. Stuff information in, solution comes out later without conscious effort. Great at prediction, visualizing future direction, understanding how everything ties together (a good reason to listen to me when I give advice in areas I have experience in
)
-Auxiliary: Extraverted Thinking (Te) - Give rational form to the (Ni) ideas, speaking, writing, executing.
-Tertiary: Introverted Feeling (Fi) - Feelings are kept internally and not shared.
-Inferior: Extraverted Sensing (Se) - Thirst for sensory novelty (gambling *ahem*, luxury, cars, sex).
My poker career reflected my ability to naturally understand/integrate the best available info but ultimately I was less successful because I struggled to put in hours at the table. I interpret this as prioritizing the wrong function (Se over Ni), I always struggled to put in hours despite great results because I'd rather be studying. It was a common problem to be learning something silly like Razz while I had a perfectly viable $200/hour game available to me.
My ideal career should embrace my dominant function of developing visionary answers and demonstrating them rationally while I can support my (Se) outside of my career. I would go through this exercise yourself and think about how your career/business project experiences have integrated with your functional stack.
Here's my recommended resource/author, he applies all this to stages in life and common struggles between your dominant/inferior.