I always knew what I was doing, and that I would have to overcome a difficult path, not an easy one. That I would have to make some sacrifices, sacrifice my time, sacrifice something in my life, my hobby and everything else. I clearly knew that some kind of sacrifice was needed. Everyone says that this is not a very good feature, but, in fact, in professions where you need a lot of dedication and constantly think about work, I know it is must have and I wanted to somehow realize it.
