I did the same thing a few years ago, moving to a Mon-Thu working week, taking a 20% pay cut in the process - I'm so glad I did this, and I wouldn't want to go

I did the same thing a few years ago, moving to a Mon-Thu working week, taking a 20% pay cut in the process - I'm so glad I did this, and I wouldn't want to go back to a 5-day week. I get more time for family, side projects and me - and yet I honestly don't think my productivity dropped!