Stop worrying about calling it “practice”….just play!
Don’t think of it as 'working" on something…think down the line of “Playing”…have fun
Don’t keep score…hits & misses rarely matter in the long run.
Pick that instrument up for 5 mins and goof around with it…have fun! Then let it stare at you for a while.
Do some listening. It’s always good to hear new things.
Picking small things to work on helps to see improvement quicker…A whole break may take me a month to even get through, but I can learn to flat smoke a measure or two in an afternoon.
Just a few of the things I do…gotta go now…my fiddle is staring at me & wants to “play”
there’s nothing wrong with taking a break from playing either…sometimes it can be a great refresher…