Hello, This is for the person who asked the question.
From what you've told me, your mother is someone who likes to complain about others and put others down. She doesn't allow you to make mistakes. It's clear that your mother's negative emotions are very serious and have continued to this day. Your brother also seems to have been influenced by your mother and become closed off. I can understand your pain and give you a hug from afar.
Your mother may not be aware of what's going on, and it could be related to your father, who you haven't mentioned. This is just a guess on my part. If your mother has always been like this, it could mean that she has a lot of pent-up anger that she can't let out. The reason for these negative emotions may only be known to your mother, so she needs to learn to become aware of them and see them for what they are.
You're worried that you don't have what it takes to make friends. I can see that you're starting to recognize this as an issue and that you're working through it. However, this is just your fear, not necessarily the result of the truth. Having the ability to make friends is also the ability to navigate interpersonal relationships. We can understand the qualities needed to be friends through reading, interacting with others, and other channels. The most fundamental thing is that you have the ability to change your current situation, and you can seriously learn, discover, explore, and then make changes to grow yourself.
Given the issues you're facing with your mother and brother, I suggest you encourage your mother to seek professional psychological counseling. A counselor can help you understand the problems with your mother and brother, and also identify the underlying issues. Since a mother can have a significant impact on a child's life, your brother and you have also been affected. A counselor can help you understand the root cause of these negative emotions and communicate more effectively with your mother and brother to find a solution.
I hope this helps.


Comments
I can feel the weight of your words. It's tough growing up in an environment where there's so much negativity and pressure from family. The constant criticism and lack of support must be really hard to handle, especially during such a formative time in your life. Wishing you strength to find your own path despite everything.
It sounds like you're carrying a heavy burden with all these family issues. It's sad how your mother's stress has affected everyone around her, even pushing your brother away into isolation. You deserve better than this, and it's important to seek out positive influences that can help you grow and learn to open up.
Family dynamics can be incredibly challenging, especially when they impact your selfworth and ability to connect with others. Your situation seems particularly difficult, but remember that it's okay to reach out for help or support from friends, teachers, or counselors who might understand and guide you through this tough period.