Well 10/10 wouldn't recommend 
I think I'd probably feel better about sharing if I was much bigger when I started. Almost like you're more worthy of the help. Although I was 15st /34 BMI this time last year, I think a lot of people would have been shocked had they known my weight. I carry a lot around my bum and thighs and wear a lot of flattering dresses, so the bulk of my weight wasn't as obvious, if that makes sense?
So in some ways, I feel like people would also judge me for using the jabs whilst not being 'big enough'. And most people you never have a deep enough conversation with to say - actually my BMI is x, I've got high cholesterol, I'm a smidge away from prediabetes, I've got bad knees, higher risk of x/y/z etc
So much emotional stuff linked to weight, isn't there?!
Anyway, I saw the other day that a 2l bottle of coke weighs around 2kg. So in total, I've lost 11.5 bottles of coke off my body in a year (not all on WLI, but mostly). That's amazing !