How do you use mental visualization to program your subconscious mind?

I know that you watched actors and actresses playing on television or cinema scenes sad to the extent that you are convinced that what you see is not a representation, but a reality. She gave me the opportunity to talk to some actors and ask them how they can perform those sad scenes as if they were true.
The following lines contain their response. "I'm thinking of some sad events like my father's or mother's death, the loss of a brother or sister, and then the entire scene is reshaped in my mind, and when I feel sad I am ready to perform the dramatic scenes of grief that tear the eyes of the viewers."
And now I'm sure you're taking pictures in your mind before you go to bed. If you are like me you will be able to create a lot of detailed pictures in your mind as you can do the same when relaxing on a comfortable seat and daydreaming.
The important point here is that you have to choose mental images that help you achieve your goals in life and not just imaginary images or dreams of wakefulness, and I will give you a concrete and practical example of how to use the appropriate method.
One of my friends - LG, an investment adviser to a large brokerage firm - was trying to sell some tax-free bonds to a wealthy man, but he was afraid of the idea, so he never worked with the man.
"I know I can sell those bonds if I can get rid of this unwarranted fear, but it frightens me to the point of death, and I do not know how to get rid of this ridiculous feeling of fear," Lee said.
I knew the man El was talking about. He was physically very strong and had thick eyebrows, a sallow face and a loud voice, and he could scare them off. But I know he does not like cowards who are afraid of his big behavior.
I said to El: "Why do not you try this approach with him, you know he will not hurt you physically despite his dreadful appearance, so why do not you imagine someone very friendly and so you will feel comfortable doing it."
A few weeks later I met him and the enthusiasm filled him and he said to me: "Jim, I have implemented your proposal and imagined it as a friendly and cordial friend. 25 thousand dollars as a start only, and asked me to call him once a month. "
If you work in the field of money and come across a cruel customer as happened with El, imagine him in the picture that you want and will help your imagination to get rid of your fear. I have seen many young lawyers use this method successfully when they encounter someone more experienced and long-standing in the field.
So try it yourself, and I know you'll be happier with the results you get, and the better you learn mental perception, the more powerful a mind you can rely on.