True or False: easier to lose weight than to gain weight?

Let's say you got a thin girl with high metabolism and thick girl with slower metabolism. Is it easier for the thick girl to lose weight or for the thin girl to gain weight?
True
False
Select gender and age to cast your vote:
Updates
+1 y
to make it clear true is for if you think it's easier to lose weight than to gain weight.
True or False: easier to lose weight than to gain weight?
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