I lived on ~$1,000/month and felt rich fast

It's also the fastest way to feel rich. If you only pay for food, rent, and a laptop, you don't need much income to have financial freedom. I lived on ~$1,000/month for 5 years. As soon as one of my startups made $1,000/month (2018), I was profitable. Most people try to earn more. I tried to need less.