Remember that you can influence your mind positively and change your life for the better by using the principle of autosuggestion.
Think And Grow Rich - Goodreads
Through the dominating thoughts which one permits to remain in the conscious mind, whether these thoughts be negative or positive is immaterial, the principle of autosuggestion voluntarily reaches the subconscious mind and influences it with these thoughts. Recall what has been said about the subconscious mind resembling a fertile garden spot, in which weeds will grow in abundance, if the seeds of more desirable crops are not sown therein. Autosuggestion is the agency of control through which an individual may voluntarily feed his subconscious mind on thoughts of a creative nature, or, by neglect, permit thoughts of a destructive nature to find their way into this rich garden of the mind.