I call myself part time but I'm flexible with times and days and often I'm available 7 days a week. But when I do need to take time off to do other things, I feel quite anxious. I'm fine if I know there'll be no work that day, but I don't want to take time off unecessarily in case of it being dead the next day/week. I realise that I am entitled to a break or day off but I can't seem to relax about it. I missed 8 calls today and one was from someone who was really nice. Anyone else feel like this? 

Yep exactly the same , it's like I feel , not anxious but a sense of urgency about everything I do , think it's to do with all the quick changes throughout the day when I'm working , but I always switch my phone off and don't check it if I'm away from my work flat.

It's when I pop out of my work flat I can't relax at all . I switch my phone off when I've had enough that day ( I stay at my work place) and don't switch on again until morning otherwise I start adding up what I could of done .

But it's unrealistic as I'm knackered completely by about 7 .