text: a convenience yeah and the idea that you know if he got in trouble there 's some some ways of getting out and that he doesn 't have to carry cash the uh i i like the idea of credit cards that uh i don 't i don 't i don 't carry cash around and and uh i don 't even carry checks around i let my wife take the checkbook and she writes the checks and i record them so it 's uh it 's uh it 's but it 's interesting that uh the people that can that can uh the amounts of money you can run up with
  
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  It 's a convenience but it 's risky if you lose your cash .