But you gotta focus on your first!!! Develop yourself intentionally
You'll be hated after you achieve all of ‘em but don't fold or neglect what you've been doing, it's only proof you're doing something right.
With this in no distant time you will be 10x better than you're.
I think what the OP stated is common knowledge, or it should be obvious. A person can grow even more in different aspects if he invests in himself first. By doing so, you will increase the overall aspect of yourself and be better.
A good example is in trading. If you invest effort and time in learning about trading, polishing your skills, and building your experience, then you will notice the significant changes and development of yourself, and that should always be what traders will do. In fact, even in different aspects of life or fields of life, a person should always be developing themselves to attain new achievements and to do the things they want to do. Don't just stay on what you are; don't be contented to reach as high as you can, so that in the future you will be proud of yourself and have no regrets.