What does stress do to our health? The perception of stress, can influence the pathogenesis of disease by causing negative affective states. What are negative affective states?

I’m so stressed out!•I have too much to do.•I don’t know where to start, so I end up doing nothing.•I wake up in the middle of the night.•I can’t fall asleep.•I’m tired all the time.•I procrastinate.•My stomach has butterflies in it all the time but they don’t feel very pretty.•Is it normal to feel this way?•I can’t stop thinking.•I don’t want to eat.•I only want to eat.•I need to get rid of this!