Madgran77
*He might try to take the line that because he took in the parcel she owes him a favour. The delivery driver has caused trouble for her*
Well anything MIGHT happen in any scenario in day to day life surely! The same applies whether she collects it from him or he delivers it!
It's the slippery slope argument Madgran in logic and in critical thinking. An argument in which a party asserts that a relatively small first step leads to a chain of related events culminating in some significant (usually negative) effect. This type of argument is used as a form of fearmongering in which the probable consequences of a given action are exaggerated in an attempt to scare the audience.
The slippery slope argument ignores the possibility of middle ground which would be that the parcel is collected or delivered and nothing bad happens.





