Yes, you should hurt someone, if you can't give them what they want while being genuine to yourself. If someone wants to go out with you, but you have no interest, you can't honestly go out with that person, even if it will hurt their feelings to say no. If someone is attacking you, you should hurt them, rather than get hurt yourself.
Of course you may hurt someone! What if you prevent many people being hurt by hurting sometime. As with many things, grey is the colour of the day. Hurt a gunman to prevent a murder. Sure. Hurt an innocent fat man to save some kids from a railway carriage? Your call
I voted no because I was bored 1 2 3 4 5 6 7 8 9 t t r y r tet r r r r r r r r r t ty y y y ey 6 ut y6rr rt 6r u rtu u urur u r ur r r