I have the EXACT same problem. So often in life I always say the wrong thing at the wrong time, which has led me to being very quiet and reserved, not wanting to say anything that might rock the boat or get me in trouble or hurt someone's feelings (even if I didn't mean it to). To deal with this i always double check what i write to make everything came out the right way. most of the time everything I write gets erased, but occasionally I will post something. Little by little I get more confident about what I'm posting, and you will too! Thank you for starting this thread, it helps to know I'm not alone in this <3