it's the fact everything makes you nervous. or upset or scared or a combination of many it's the tightness that builds in your chest like a rope constricting a knot in your chest it's the endless overthinking and constant second guessing the late night tossing in turning in bed as you reanalyze over everything it's the sound of your heartbeat going faster and faster until you think it's going to run through your chest it's the fact everything seems overwhelming and draining after the attack and it leaves you feeling tired and restless and even hopeless it's the long lasting fear of messing something up or damaging something/someone close to you no matter how little or big and the worst part of it all ? sometimes, not only you never see it coming but other people won't even notice it