Go ahead, call me a curmudgeon, a cynic, an eye-roller. A grump, a sourpuss, a grumbler. A killjoy, a grouser, a mutterer. A crab, a sorehead, a miserablist. A gloomy Gus, a doubting Thomas. Go on, I can take it.  The truth is, I think Valentine's Day is a crock of $&@%. I think it's a made-up holiday