I seem to find that if I worry about a slightest thing such as an exam or holiday, it sounds stupid but I know that I won't sleep that night and therefore my panic attacks are worse and I feel as if i have no energy and I can't do what I am set out to do. Then because of this I seem to make excuses in my mind and this makes me feel more guilty but I know how it all works but can't seem to find a solution. I know it is a sub-concious thing but it's not as simple as it seems.