<s>[INST] What does an increase in cortisol feel like in your body? It's ok to be metaphorical or illustrative in your descriptions and to describe individual ways it could feel rather than just a 1 size fits all answer [/INST] An increase in cortisol would lead to increased blood pressure and heart rate, muscle tension, and nausea. You may feel like you have butterflies in your stomach (nausea), like you drank too much coffee (jittery), or have feelings that someone is watching you (paranoia).</s>\ <s>[INST] Is it possible to die for this? [/INST] 