I think the PmcK system, like all intuitive systems sound fine in theory, but always come with conditions.
Many years ago I bought the book "Diets don't work". Read the front cover, decided it was for me, and when I put on a few stone, decided I'd start reading the inside too
Eat what you like, but make sure that what you like is mainly the healthy stuff
Use logic. If you didn't eat in moderation, you need to be careful after.
Exercise as much as you want - but make sure it's a lot
Always do the type of exercise you love, and if you don't love it, find another type you love, and if you still don't love it....do it anyway.
Don't bank on loving the healthy stuff only forever especially when in the 'honeymoon' period but enjoy it while you can (hope this continues for BL )
Never, ever let a small gain become a big gain. Nip it in the bud, even if you feel crap.
When you feel you don't care anyway - CARE, because you may care the next day when you hop on the scales.
So that's my top tips for today