Here are some ways to stop your inner critic from sabotaging you and hurting your self esteem. Catch your inner critic in the act, try to figure out if it’s being helpful or hurtful, and if it’s being hurtful, talk back as in “stop that right now.” Research indicates that to change behavior, it is more effective to stop telling yourself negative things than to just tell yourself positive things.
Incidentally, it takes around 21 days to change a bad habit.