All your thoughts take shape - this is the law of attraction.
When you focus on something, these things happen. Think about what alignment of events you want to get, and not about what you want to get rid of.

How to get rid of negative thinking?
More than 60,000 different thoughts fly through our heads a day - you physically cannot control them all, but there are feelings, emotions on the basis of which our brains decide on what thoughts to concentrate on. For example, when you are annoyed, any little thing that you would not even pay attention to when you rejoice can make you lose your temper.

Therefore, control your emotions. A good sense of self will block negative thoughts. Every time you feel the negative come, interrupt it: Turn on the music, go to the shower, plan the time. Negative feelings do not add confidence.