I forget to breath.every day people ask whats wrong u have been making huge sigh noises, that's when i realise iv forgotten to breath again. why ?

Forget to breathe: Don't worry if you seem to forget to breathe. It is an unconscious mechanism, and while you think you are forgetting to breathe or breathe properly, you are still breathing. Just relax and follow up with your primary physician. Give a thorough account of your breathing problems, and your primary physician will be able to go over treatment plans.