NO! Do not delete anything. The whole point of doing all this crap is to get better. It is crap in so much as it is hard work. To post when I do not want to.
SR itself is not crap. The reason for it (addiction) IS crap. YOU certainly are NOT crap. I we all were perfect, SR would not exist. Be honest- the world would be a better place if we all were- so long as we keep looking and growing.