Irina Ortner. You can read ... (№ 399099)

You can read a lot of literature, review of hundreds of videos, but you will never be able to get on a level with those who all this takes place in practice.
Even very well-read mechanic can not explain how a practicing surgeon arranged his body. How many would you not read about the experiences of a skydiver, you never understand what it feels like in the time of the flight. You will not be able to sit down and go by car, just because you lot read about him.
Always reinforce your knowledge experience. Otherwise it is not knowledge, it is information.