Neon WadYou know the raw physical sensation of a big fat wad of cash? Theres something exclusively powerful about it. No plastic card or checkbook will ever compare. When you step to the bank teller and withdraw a couple thousand bucks of just walkin around money, its a sin not to spend a minute or two on presentation: Never just jam it into your pocket. No billfold, either. Cash in the wallet is the first sign of an amateur too easy to pickpocket. Instead,