Pop quiz hot-shot: Your 17-year-old tells you on Monday night he needs money for prom tickets cause he asked a girl to go and she said yes. Tuesday night you find out the prom is in 3 days and Wednesday is the last day to buy tickets and there is no money in the budget for this last-minute expense… What do you do? What do you do??!! Well, if the 17-year-old in question is my hapless step-son, notorious for misinformation and bad decisions, I say NO, along with an accompanying hour lecture on the consequence of his piss-poor planning, done mostly for the husband’s benefit, as he was looking like…