As the rhetoric used against helpless person should do something before I do so, the majority is not appropriate in the circumstances, like the spread offense.
The expression is used with the person helpless. Should do something before you do it. Most of the action is not appropriate to the situation. Like that sort of misconduct
An expression used to people who don"t know what to do. Should do something before you do it. Mainly improper conduct with the situation. Like sort of offence.