Being dedicated to your chosen career path with a drive of passion and skills. Anyone can be anything. But life has its own ups and downs and numerous hurdles to jump; a person who believes and is a dreamer must overcome those hurdles. Lodi Palle, a person who worked in various fields such as healthcare and became a manager, and then became a software developer is also an example of people who never gave up until they found what they were really looking for.
https://www.youtube.com/watch?v=j58B2w3I9Jk