Tell this to many traders that until now are emotional. It's easy to say that they shouldn't be emotional and remain focused to what they are looking for and that's with profiting through their trades. They cannot profit if they are emotional and have a different mindset than what you have mentioned.

It is fun when you know what you are trading and the strategies that you are applying. But the risk stays and it is only reduced based on the knowledge and experience that you have gained.