When people hurt themselves lifting heavy things, it's usually because they try to lift with their back. The right way to lift heavy things is to let your legs do the work. Inexperienced founders make the same mistake when trying to convince investors. They try to convince with their pitch. Most would be better off if they let their startup do the work—if they started by understanding why their startup is worth investing in, then simply explained this well to investors.
Via Guillaume Decugis