Yesterday I deactivated my Twitter account and kicked Tumblr to the curb. A couple of weeks ago I did the same with Instagram. A month or so before that I killed Facebook. And I survived. No, thrived!
I had deleted my Twitter account in the past and lived. And while I haven't deleted my account again I am on Twitter far less than ever. I spend much more time in my RSS reader (like in 2003 era), dabble on Micro.blog, and now on Mastodon a bit. It feels so much better even if decentralized.