"Now faith is the substance of things hoped for, the evidence of things not seen." As long as I have faith in God, his power and what I can do because he has placed all his power in my hands and that I can do all things through him that strengthns me, I have nothing to worry about. He has it all in control. There is nothing on this earth that should worry me because the bible says to "come unto me, all you that labour and are heavy laden and i will give you rest."