I've been off Facebook for 2.5 years now and I don't miss it. I deleted my Instagram account yesterday. It was just another of those things you feel the need to check up on constantly just to see if anything has happened. Nothing ever happened. My morning routine would be to check BBC football gossip (not sure where they get their stories from now, probably the editor's latest game of football manager), check Instagram and check twitter then get up.
I'll keep twitter for a while as I do find it useful but am going to make a concerted effort to stop following people who have begun to annoy me, and block certain words. I did this with the words Brexit and Piers and it worked a treat.