Is eating salad everyday the answer to weight loss?

Many people ask me, do I need to starve myself to maintain my weight. Or do I just go on salads & nothing else. Well I usually send them this pic, like they say a picture paints a thousand words.

It's funny I know, but it also makes sense. So people , you don't have to eat just salads if you want to lose weight. You'll have no energy & pass out in no time. Just eat everything moderately. Don't over do fruit juice either. Didn't your mother tell you it's too cooling, so will weaken your whole system? My doctor agree!

I guess if one go on these salad & fruit juice only diets,  in the end nothing will work, including possibly your brain ...lol...