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That's a shame, and those are definitely not people you should have in your close circle. You should try to set boundaries for yourself - practice how to say No. saying no is okay! Try small - start by saying no to strangers or small requests first, and then gradually build it up. You have to take care of yourself and protect yourself for your own good. Don't let yourself be used. Stand tall and stick to your own rules that keep your soul healthy, even if it hurts in the beginning.
If someone uses you like that, you deserve a better friend.
It will be worth it and you will go out happier!

Thank you very much for the help

of course :)