A little story

I grew up with my grandparents because my parents are so busy and they do not have time take care of me.So that I have more freedom and pocket money than my peers. When I was a middle school student,I'm sincere and open-minded, and I'm good at making friends. The accommodating personality enabled me to receive valuable friendship.One day,one of my best friend told me that she had lost her wallet and asked me for help.She lost the money to pay the tuition fee and she wanted me  to lend money for her because she was afraid to tell her parents about it. It is a big number of money and I also didn't have enough money. After 5 days, I found a way to solve this problem because She is always bothering me to lend him money in that 5 days. I don't know how I can say no to her. Then I took my mother's bank card and took the money out to my friend. During those days, I felt terrified every day. My friend promised me that she will give me the money back in 1week. After a week she did not gave me the money so that I was afraid of my mother found her money lost. Finally,my mother found her money lost. She felt shocked and dismayed and told me that she will not trust me anymore, I am a    criminal. I didn't know what would I do. Then my parents went to school and found my friend's parents so that my friend hate me. I lost a best friend that I felt so sad.  When we back home,my parents talked with me seriously.And finally,I don't have pin money anymore and I need to say sorry to my mom and wrote a  criticism text. I cannot went to playing with my friends for one month. After that,I didn't do this again.   whatever the thing is very important or not ,I cannot do anything before I  got the other 'a approval.