Don't feel inferior for too long, you will lose yourself and lose your way. Don't always compare the strengths of others with your own weaknesses, so your heart will always be dark. Are you really so useless? No, you have many advantages. Take a piece of paper and write down your strengths, and then write down your weaknesses. In contrast, you will find that you have many advantages, which can help you regain your confidence. The most important thing for people is self-confidence.
You know it's not good for you to spend money indiscriminately, so change it, knowing that you just love to talk and don't want to do it. Then make up your mind to plan this time and prove to yourself that I can do it.
My brother-in-law's sister is very good, and so are you. Don't always compare yourself with her. You know, your life backgrounds are different, your families are different, and your personality preferences are different. If you always compare her with yourself, what is your mood? Without sunshine, you always think about how she is, how she is, why don't you look at her advantages? Look at your sister and say you are not stupid or smart, but say you are better than her if you work hard. Be confident.
Look at yourself, it's already very good. When you go to work during the day, you know how to set up a stall at night. At least you are much more self-reliant than those children who reach out to their parents for money. If you are not satisfied with your work, read more books and study more during the break. Save that money to buy clothes or unnecessary money and replace it with useful learning tools to enrich your knowledge. Isn't it good to change a good job, knowing that there is nothing impossible, only things you don't want to do?
I used to be as confused as you. I feel that I can't do anything well, not as good as others. I don't know what to do every day. Worse than you. Later, I found that I was not as bad as I thought. At least my friends like me to tell them jokes. They like being with me. They feel happy. I know I am a typical little woman. I know where I am and what I need. I'll do my best. You should also find your own direction and orientation. We can't change what others think of us or our lives, but we can change ourselves. We can control ourselves and not let this society blend in with us, but let us blend in with this society, okay, baby? Come on, believe in yourself.