It requires a particular mindset, determination, and of course hard work. It is also worth mentioning that you should start working on your success as soon as possible.
The ideal time period for your career development should be after you graduate, while you are in your twenties. You are still vibrant, filled with positive energy, and you have a lot of time on your hands, to experiment, learn from your mistakes, and accumulate a certain dose of experience. Truth be told, people may not take you seriously while you are still young, but there are some things that one should definitely do before the age of thirty. This way, you can create a solid basis and gain the valuable insight necessary for the well-being of your future.