Basically all you do every day is acknowledge how incredibly impotent you are by letting things affect you that you have no control over. Not saying you personally, I don't think you are one of the people who get real caught up in policy or Trump news, but that is what most of P&N is.
Think about how many people are bothered here by the fact that Trump is President. Every day they wake up is another day he's President, and another day they are upset about him being President, and yet they can do nothing to change it. They have made themselves prisoners by their constant ruminating. I see people post threads 5-10 times a week about the same shit, I doubt its doing any real good for their health to get it off their chest, because it keeps happening, over, and over, and over.
Ruminating is generally considered unhealthy because you are not able to find or enact a resolution to help cure it. I liken it to when a dog will lick a wound to heal it, but instead keeps it open and makes it worse. Most people here are just dogs licking their wounds and getting themselves infected.