Am i insane or on the road to it?

Why would you think that you were anything other than a perfectly normal 13 year old? You sound like you take care of your responsibilities, Have friends, get along with your family, do well in school and you love you Mom. That is something that a lot of young men are far to "manly" to ever admit. You sound like a great kid and I bet that your mother feels the same way. Relax and enjoy your life and keep up the good work. You will make a fine man because you are a fine young man.