I wrote why do you want to be more skinny. It was incorrect, but i believe the meaning is the same
I bet if you put "skinnier" it would accept that.
"More skinny," is on the answers list now. I just checked.
I agree, I wrote skinnier. Still not right!
What's wrong with "Why are you wanting to be thinner?"
does pourquoi at the start always need an inversion?
We would say slimmer in UK English