"Self worth comes from who you are internally and not from how other people treat you externally."
A great example of this is doing what you think is right because it will please others. I'm not talking about servicing others, but instead trying to win their approval. I still do this. My manager is not going to give me a gold star, my kids are not going to tell me I've done a 'good job!' and my partner is not going to buy me flowers for every thing I'm supposed to do as a mother and partner.
Decide your own worth for yourself, don't let other people tell you how much you’re worth. It’s called self worth after all, not others worth.