That's why salesmen whose only job is to promise literally whatever to customers are called "sales engineers"… because of their superior ideas -_-' Studying an

That's why salesmen whose only job is to promise literally whatever to customers are called "sales engineers"… because of their superior ideas -_-' Studying and learning and taking exams? Nah… that's boring. I'm going to point out that you have this exact system for lawyers and doctors… you can't just have ideas and be a lawyer or a doctor.