i feel like i am a devil but sometimes i do bad things and stupid things and my mom calls me dum but i know she doesnt mean it  but then i stole something from a sibling and it hurt them and then i did another thing witch hurt my mom so then i tried hurting myself by cutting my self and i did not do it i thought first so how can i be good and do good things ALL the time??
Hi, you need to understand - No one is entirely good and no one is entirely bad. Both are present in each of us. We need to learn from our mistakes. Whenever you feel harming oneself talk to your parents or friends or closer ones. Think pros and cons of every action before performing. Respond after taking some time even you know you are clear about decision still think twice before performing. These things will help you to become a better person. Always keep these points in mind.