Nope! Anger Issues- actually known as Impulse-Control Disorders- are a class of personality disorders!
There's many Impulse-Control Disorders out there, but the one we commonly call 'anger issues' is IED, or Intermittent Explosive Disorder, which is caused by a severe lack of nutrients and serotonin/dopamine in the 'coating' of the spine (which, along with the medulla, controls impulses). This means you cannot control your impulses!