Some of these people pay overdraft fees, because they are stupid. You should not have a overdraft in the first place, because it is the most
expensive debt you can make. Secondly, you should always check your balance, before you withdraw money from your account. The banks
know that people are lazy and they exploit that.... Example : The ATM withdrawal option is configured to display several pre-configured amounts,
$50 / $150 / $250 for instance and not round figures. {They have different fee rates for different amounts and these amounts is linked to round
numbers : >$100 or >$200 ..... So you get to the ATM, and you are to lazy to type in the amount and choose one of the available amounts.
These amounts are not rounded off, so you pay slightly more fees, because you are too lazy to type in the amount.} Well, that is how this works
in my country.