don,

Welcome to NeuroTalk.

It does sound like you have PCS.

What have you done to help your brain heal ?

The injured brain has much more nutritional needs than the healthy brain. check out the Vitamins sticky at the top. Vitamins are not a cure all but they help your brain tolerate stress.

Many of us have learned to accept and work-around our struggles. Research shows that those that do have better long term outcomes.

Paranoia is not a common symptoms but you may be experiencing anxiety and interpreting it as paranoia. The anxious mind tends to struggle to 'let go.' This focus on little things can manifest as paranoia like.

The anger and outbursts is common and we need to learn to recognize those impending events so we can remove ourselves before we explode. Sometimes, we get stuck with a stubborn like thinking (rigidity of thought) where we can't let other thoughts, sometimes more rational thoughts, intervene and diffuse the situation.

Please feel free to tell us anything. there are lots of good people here.

May best to you.