In the world of films and media success stories, it's nice to show the path to success as a series of funny video inserts to funny music. They show that all this is easy and fun, knowledge seems to get into your head by itself and all solutions are successful and accurate. But in fact, the skill is developed in silence. In a boring, heavy and cheerless silence, in which you need to think, establish logical relationships, draw conclusions and write down. I have three qualifications and this path to knowledge and mastery is always as hard and dreary as I described - in any case. And here, on bitcointalk, the path to knowledge and rank advancement is just as difficult. And the secret of success is simple - you need to love what you do and communicate on topics that interest you.