Well done on avoiding the junk, Stanley!
I'm not exactly on SW plan, but it does inform my choices.
I keep a wary eye on cheese and bread/nuts/cereal/fibre bars, using SW healthy extra servings as a bench mark.
I know how many syns specific treats are, and how many of those treats I can have a day.
I know things like mustard, extra light Mayo etc are 1/2 a syn tsp but I don't count them- just make sure I don't have them regularly or in large quantities.
After that, I major on the obvious foods (veg, fruit) and avoid the obvious no-nos like pastry.
On occasion I go off plan (cream tea for a birthday, etc) but make sure to eat much less than I otherwise might have. I have a quarter of a cake slice, for example, so I get to taste them all! I'll also avoid eating apart from that treat. So lots of raw fruit and veg for lunch, if it's take away for tea.
On top of that, 16:8 IF (otherwise known as skipping breakfast!).
I completely agree it's a female environment. That said, initially you were really motivated by the monthly and weekly awards. I'm not particularly- I appreciate getting them, but it doesn't inspire me to try harder. I don't tick that way.
I will keep going, even though I don't enjoy it as such. I occasionally learn a new thing- I'd been counting oyster sauce as free, but the kind I bought is not for example. Mainly, I will need the discipline for maintenance. I plan to go forever, essentially, so I never put the weight back on.
I know that I will never be able to take my eye off the ball. Given a minute's inattention, and I'll put weight on. I don't trust myself. I may, in a few years time. Not yet though.
Keeping eating lots of healthy food, Stanley. Your body needs it! It's the crap that needs to be weeded out.