Unlike people who practice Practice over and over again, even though he won't be able to read the books, but they are able to solve problems. Because it has more experience a person reading a book alone.
Unlike someone who practices it, although I do not read books. But they were able to fix the problems. The experience of work than people who read the book alone.
Different from the practice. Practice often, although not read a lot. But they are able to solve problems. Because experiences than individuals who read only.