I have a zip folder that I put all the bits of crap I need to read, such as leaflets, instructions, letters etc. and I have it in my car. If you add up all the time you spend sitting in your car waiting for things, it's loads. I get my bag out, and go thru it, and throw away what I've read. Not at traffic lights of course!
I've started a new routine of taking an admin task to work. I get pretty overwhelmed with all the life admin I have to do, so I have started to give myself 1 task a day to do at work.
It's, "by the end of the day I need to have called/ written to..........."
It can be a call to an insurance co., dealing with school email, chasing something up.
My work totally take the piss with me, and my colleagues, so I've no guilt over sorting out 1 thing at work.
Also, ear pods or headphones. I put them on and get on with my household chores and call my parents, friends for hours. Makes dull chores go quick and it is nice to talk rather than text.