How can I stop someone from hurting me when they don't care about my feelings?

I love myself more cause no one deserves to be sad ... feeling lost and sad is normal so I also need to give myself time

If they don't care about your feelings then try your best to expel them from your life. They don't matter.

If someone doesn't seem to care about your feelings, it might be a misunderstanding because of some many things that haven't been discussed between the two of you. Maybe you can tell the other person how you are feeling and see how he or she reacts. Maybe it's not clear for him or her that s/he's hurting you.

You aren't responsible or in control of anybody else's choices. It's heartbreaking when we feel that someone doesn't care about us, but we do not control their words or actions. However, you have your own free will, so you can protect yourself by distancing yourself from negative people that don't seem to care about you. Don't be afraid of them, and try to understand where they're coming from too, because there's always more than one side to every story. Surround yourself with people who DO care for you, and find activities to do that you enjoy. There's so much out there just waiting for you, and you don't need to waste your time worrying about one negative person.

We are not responsible for others action and we can't control other people or the things that are happening to us. But we can choose how to react. Pain is in ourselves, but only if we let it in.

Just be honest, tell them exactly how you feel, if they dont listen. Then tell someone close to you

You can't. You can't control people, only yourself. You don't need people like that in your life.

Well, if this person really doesn't care for you it will be really hard for you to stop them. However, they should acknowledge that you are a person as well and they should respect you at the very least. Tell them that you don't have to be friends but respect should be a given.

People can only affect you if you let them. If someone doesn't care about your feelings then they shouldn't be allowed to direct them.

My best advice is to ask if you care about them? If the answer is yes, why care about someone who's feelings aren't mutual. In heartbreaks the best qoute I've read was "Why should I be said? I lost someone someone who didn't, yet they lost someone who loved them" I think this is such a great way to look at moving on.