To start with, it’s best to define self-worth; self-worth is your value, of yourself (determined by actions not your thoughts). How you value yourself will determine whether you have high or low self-worth, if you don’t believe you deserve a lot in life or from others, you will accept negative treatment from others. You may find that you choose partners, friends and have certain family members around who don’t value you or your relationship, thus treating you in a less than acceptable manner. You may find that you may not like the treatment but you’ll maintain the relationships. It’s not necessarily what you think that determines your self-worth but the actions which follow; for example, if you believe you have high self-worth but surround yourself with people who treat you unfairly or belittle you, your self-worth is low otherwise you wouldn’t accept that sort of treatment.