I went to the ATM yesterday before work to take out about $ 25 to cover my lunch and margarita expenses later that night . I was a bit distracted ( OK , a lot distracted ) , and instead of hitting the " other amount " button , I hit the one marked " $ 200 " . Instant life savings in the wallet . Luckily my phone payment had already cleared or I would have been screwed .

Question: Why did the speaker refer to this amount of money in their wallet as instant life savings ?
Answer: None of the above choices .They were planning to move this amount of money from checking to savingsThey accidentally hit the button to withdraw from their savings account instead of checkingThey were making a joke in reference to the quantity of money they received