People run to banks to keep their assets are those who expense most. I can live without a bank, other also can, like Arab people who are not using bank to refrain from gaining annual interest through their accounts. Simply we can live without banks.
Well in our case it is different. Of course living without this banks is possible but we are not talking about living with or without of it. The most important here is what brings comfort using the bank service or without them. In this case it is still better to use their service so that if you can have a lot of money and trying to buy expensive or value of amount of money needed then bank could do it for us by using the bank to bank money transfer. This can save us also from the hassle of bringing money in pockets especially coins.