The Sake of Argument
'It's not actually ... it's a DEVICE for EXPLORING a PLAUSIBLE REALITY that's not the one we're in, to gain a broader understanding about it.' 'oh, like a boat!' '...' 'Just for the sake of argument, we should get a boat! You can invite the Devil, too, if you want.'
Source: https://xkcd.com/
:DDD
Laugh out loud, the cartoon is funny, for the sake of augment