This poem by William, opens one mind on how being angry with someone without the person even knowing that, this person is angry with he/she . The consequences one can have in such problem is a disease called depression! Being angry with someone who don’t even know that this person is angry with me, is not health benefits cause you always want to see the person you are angry with in pain, troubles or bad situation.so you’re always planning against this person! sometimes you get startled by seeing the person ! That can also result in heart attack.