If someone's home were about to be swept away by raging floodwaters and you were entrusted with the task to warn them of the danger, you wouldn't tap on their door and say, "Can you picture yourself in a dryer place where no one has to worry about floods? Wouldn't a place like that be swell? Maybe I can stop back next week and give you one tiny detail about avoiding floods. Oh, I forgot to mention, I'm just a volunteer and any donations you can provide to further my work will be appreciated." NO! You would beat their door down and scream at them to get to safety! You would cut out all the BS and give them exactly what they need to know to get saved.
Saving this one!