Sometimes a girl spends too much moral strength on others and does not receive any return. Don't worry too much about how others treat you. Develop immunity to other people's unconstructive criticism and become more indifferent to everyone.
Relationships with people
Think about why you are so worried about how your relationship with others is shaping up. If you give others more than you get in return, that is dishonest and wrong. Your friends and acquaintances should not take advantage of your kindness. And you shouldn't be solving their problems.
Learn to refuse requests that are uncomfortable for you. Think about yourself more. Some detachment in this case will only play into your hands. Do not take other people's difficulties too close to your heart, solve your own issues. If a person comes up to you and asks for a favor, you can, without making excuses, but politely refuse right away or promise to think about the offer.
Stop depending on other people's opinions. Don't try to please all people. Firstly, this is impossible, because those around you have completely different tastes and principles, you cannot please everyone at the same time, no matter how wonderful a person you are. Secondly, in this way you will only lose your own individuality.
Self-confidence
Perhaps you are so eager to help others because you feel unworthy of attention. Better focus on your own life. To become indifferent to those who do not appreciate you, you need to love yourself more, to treat your own person better. Improve your self-esteem. Remember all your victories, strengths of character. You need to understand how valuable you are to people and stop pleasing others.
Understand that you don't need other people to be happy. You are a self-sufficient person who should not cling to others. Of course, some kind of standard of communication with other members of society is necessary. But you should not lose your own dignity because of this. Be polite, but somewhat detached.
Forget a person
Sometimes it is necessary to break off a relationship that has exhausted itself, and the girl does not dare to take this step, because she does not want to part with the person. Whether it's a friend or a partner, if he behaved inappropriately with you, you need to find strength in yourself and put an end to your relationship.
Think about all the unpleasant moments that a particular person brought you. If you value yourself, you will not allow yourself to be treated that way. When a person disappoints you, you just need to feel sorry for him and let him go, delete him from your life. If you have been betrayed, crossed over a certain line, forget about this person. Let of all the feelings you have only calm indifference.