Hey, dude, I feel I somewhat understand you, because I was the same, and am the same. But here’s something I learned a while ago that helped (obviously didn’t kill it). It’s by now a cliche and is totally commercialized, but hey, if it works.
Habit 1: Be Proactive: Focus and act on what you can control and influence instead of what you can’t.
There are a lot of things you can’t control/have causal effects in life. You will kill yourself worrying about them. Drop the bad news you can’t change. If you already know who you are going to vote for, just don’t read the political news. Do you parts for the climate change and forget the rest. etc.