You don't need to see anyone.
Try a bit of positive visualisation. Imagine a brighter image to drown out the negative crap that surrounds you. That and listen to positive music. Instead of thinking about problems, think about solutions to problems. Change your mindset. Self help techniques work wonders.
Being angry in itself is a positive emotion. Its just how you channel that energy in its entirety that make it either negative or positive. To help with anger issues, find creative outlets other than listening to heavy metal music. Draw or paint or even just run until you're ****ing exhausted,
If you're lazy, thats bound to affect how angry you are. Because its just then a vicious cycle where you victimize yourself and lash out against the people around you, because the brain and the mind needs to be kept active. Without goals, ambitions and actions, we're potatoe people. Survival of the fittest. Remember that.