7 calls a night for work? I'd regard that as hardly worth counting!
When I was in teaching, I was the (unpaid) regional union secretary and also on the committees of various school sports' bodies (also unpaid). I also ensured that the parents of all the kids in my class had my home phone number, so they could always discuss problems with me without any form of appointment. I never had fewer than 20 calls per evening (7 days per week). Quite often I could take 30, 40 or even 50 calls. My phone line was so busy that I agreed that I'd take calls from similarly busy colleagues up until 2a.m. It was very unusual for me not to be on the phone until well after 1am. Occasionally, I'd get to bed at 1.30 only for the phone to ring at 2am to discuss a cricket fixture.
I regarded that as perfectly normal because I put the interests of my colleagues and the kids first. (Some of those kids seemed to benefit from my work with those cricket fixtures. One of them has just resigned as England captain!).
Chris
PS: At the minute, I'm sometimes unemployed but I get loads of casual work, much of which involves recruiting staff and planning assignments. My home phone always seems to ring (with news of the latest problems) when my favourite radio or TV programme is on, but I never really mind. Yes, I'm a 'workaholic' but without people like me (and Mr Levinson) both the commercial and voluntary sectors in this country would quickly grind to a halt.