Remember your not your thoughts. They are just thoughts. If you have negative limiting thoughts. Eg "I dont deserve this" or" Im not good enough " for example
Remember there just thoughts. There not news reports , there not facts.
Challenge these thoughts. Is there any evidence to back them up. Bring your thoughts to court. Is there another way to think about things. Are these negative thoughts based on now ,or are they just a program you learned in your past.
Of course is ok to have some negative thoughts. If you cant do something and thats based on evidence. Than fine. Chalenge your thoughts and base your thinking through a clear filter.
Talk to yourself like you would to your best friend. The longest relationship you have in life is with yourself. Be kind to yourself. Divide your thoughts into useful or not useful
"Remember your not your past " Carl Jung