I like an eyemask too, although I tend to only use it if I wake up too early and want to go back to sleep - it's too hot to keep it on all night.
I'm the same - as soon as I'm on the phone I want to be on my feet, even though generally I'm happy to be sat.
Swimming is the easiest for me to do - I find the rhythm soothing and I like being away from any technology so I can just think or focus on the swimming.
I always use the same cup and whenever I can't find it it's because it's still in the microwave