Depression triggered by sudden, rapid wt loss?

"I'd rather be sane and fatter than crazy and skinny"  ... now those are words to live by!!!  And... might explain my carb addiction!  They had a real calming affect for me pre-wls.  I didn't realize how much until after wls.  

I'd like to say, talking about this, letting people share in my blues, in my experience...  has helped.  Thank you all!