I used to have bad nightmares but they went away when I started playing violent videogames like Fallout 3 and Fallout 4. The game provides solutions to the scary monsters. I was playing Fallout before bed for a few years and now I don't have nightmares anymore.

It's like I'm armed against the monsters in my dreams. Anything that is thrown at me, I can handle. I generally feel more confident now too.

The Department of Defense did a study and found that video games like Tetris helps soldiers with ptsd. Since my ptsd is non-combat I decided to try video games like Fallout to put faces on my existential stress. It's worked well.

If you're interested in Fallout games, I suggest Fallout 4 because it can go on forever. I've played over 2000 hours and I'm level 184.

Hope you find something that helps.