Oh lord forgive me

1. i keep making big mistakes and using the internet unapprpriatly. 2. being untruthful to my parents. 3. saying mean things to people behind there backs. 4. my eating habits. 5. sending out that thing in 7th grade. I am a sinner and i know it. I want to change, I nee help to change. Please help me. I don?t want to live this anymore. Please forgive me. I regret it all. I am truely sorry.