For what it's worth I bet the over on Devin Singletary rushing for 47.5 yards this week. Seems like a nice number given the spread and thinking the Bills should roll.
My experience with gambling - I started earlier this year. I'll win a few bets, think I have it all figured out then promptly get wiped out. It's crazy how sports books know how to pick the right number! I'm pretty much convinced no one knows what they are doing and I view it as entertainment.