It's not that unusual for us to take on the worries of our families. My daughter is grown and very responsible but if she has any problems and tells me about them I worry non-stop, even though I can't do anything about them.

It is a shame with you being so young to have to take on the worries of your parents. I'm sure part of it is because of the attmosphere in the household that causes it to way so heavily on you. All of us want security and your security is being threatened by your family situation. Try your best to relax and find things to keep you brain occupied on other things. Don't know what to tell you about the root canal, I've had a few and know they are expensive. Have you discussed with your Dad or Mom? Good luck.