There are two types of minds which are conscious mind and subconscious mind. You make thoughts from your conscious mind and subconscious mind react based on your thoughts. As per the book of “The power of your subconscious mind by Joseph Murphy” - “You think with your conscious mind, and whatever you habitually think sinks down into your subconscious mind, which creates according to the nature of your thoughts. If you think good, good will follow; if you think evil, evil will follow. This is the way your mind works.”