That is true, unless those people are already born rich, they can invest right away or start their own business to their liking. Ordinary people like us need to grind harder for us to have extra funding for investment purposes. It is what it is, we got to sacrifice part of our lives to reach the goals we dreamed of.
In terms of talent, each of us has special skills and talents. The difference though is we may not be able to work it out or we also need to sacrifice a lot like spending money or leaving our job to pursue a career that fits our natural talents. So this is also another advantage to those that are born rich already, they can easily go to any school and take their hobbies, interests, and talent to a different level.
But we just have to be positive and continue striving for the best. We may start from the dust but once we achieve that success that we worked hard for, it is a great feeling of success.