New top story on Hacker News: Ask HN: How do you tackle your own negativity?

Ask HN: How do you tackle your own negativity?
24 by c7DJTLrn | 14 comments on Hacker News.
I've noticed that the majority of my own comments here on HN have a negative spin on them and a lot of my blog posts unfortunately are very ranty. I guess to others this can make me look obnoxious. At the same time, I struggle to suppress my own negativity and feel like I need to get it out. Does anybody else feel this way? How do (or don't) you tackle it?