Which of the following symptoms is considered a physical effect of stress?
a. chest pain
b. mood swings
c. irritability
d. restlessness user: everyone reacts to stress in the same way. user: which of these statements describes experiences or feelings related to anxiety?
a. excessive fear of objects or situations
b. fear of embarrassment
c. constant worry
d. all of the above

for me i have felt invisible when i was clearly struggling,or,i made a great achievement ,and,nobody took to notice me either because they just didn't see it,or,people just turned their back on me.i can see a person being invisible by choice,or,without choice like i did.the people who are invisible by choice don't try to talk to people,don't try to make friends,and,keep to themselves.i haven't been one of those people so i couldn't give you a reason.

hope this and can i get bainliest my dude : d