It sounds to me like you have a great life and should be pretty happy with it. If you are in the top 10 on UpWork currently, then very few people in the world

It sounds to me like you have a great life and should be pretty happy with it. If you are in the top 10 on UpWork currently, then very few people in the world know how to achieve what you have already achieved, much less improve upon it. You can try to look for ways to improve your income further, but most people are not going to know an answer for you.