I think I've been back at it for about 4/5 weeks. I've had a lot of bad Sundays - if I'm going to fail I fail on a Sunday! I thought having Fridays and Saturdays as S days made more sense because if I had an event on a Friday it didn't ruin the Friday as well, but maybe it doesn't help.
I have started a HabitCal on my phone for this month and so far I only have 1 red day (yesterday). I'm going to keep maintaining that and aim for a perfect month from here on in. I struggle with the structure of non-weekend S days - I know they are technically allowed, but it would actually make things easier for me if I planned to swap them for weekend S days! For example, I'm going away for a couple of days mid-week next week (Tues-Thurs) and it would suit me to swap my S days because I don't have any specific plans for the weekend. I can do No S a lot better at home than away!
I'm having a wobble mainly because I'm going away for a long weekend in October and want to wear a bikini. I have just discovered that of the 5 of us going, the other 2 who have had children are not wearing bikinis, so the bikini-wearers will be my very thin childless sister and friend. And me (3 children, 2 Caesareans, stretch marks, wobble...). Before you say why don't you just not wear a bikini - but I really want to!