How can people not heed a warning?

[samintx]

I cannot believe this. I mailed a pkg Sat. I sensed the postal employee was vexed and he told me the old man (about my age or order and a Veteran) was sending a personal check to Amsterdam to WIN a MILLION DOLLARS. Terry tried to explain it was a scam and talk him out of doing it but the man insisted and sent the letter....

Honestly, It is one thing to be gullible but when told of the scam to go a head and do it is something else!