How can I relieve Stress?

i was bullied for 5 years in elementary school in 7th grade i tried to kill myself 3 times i went to some therapist had to meet her a couple of times but i found a way hurt the others as much as they hurt you so get a baseball bat go to the people who bully you and threaten them or break their arms and legs you could possibly go to jail but that is a different story but in jail you won't be able to cut yourself plus you get a **** lot of respect if you break their arms go to jail and get back with no scars and even more blood thirst so you will join the army and because you have been trained to feel no pain because you cut yourself (happened to me) you won't give even if you get shot if you don't like the solution above you can of course always get someone who will threaten to beat them up if they do anything to you