Somebody told me that if they think really hard, that they re exercising even thou...

[True dat]

...they not,? That they will actually lose weight even if they are laying on the sofa doing nothing. Is that true.
Everybody who says no, how do you know have you tried?
Also, the mind is powerful, ifyou really believe it just mighthappen? Im going to try it, it just might work. I heard somepeople to heal their self through the mind.