The first thing that you must do is save money when you get your income. You must earn it so that when you thought of saving it in the bank, you can deposit money easily because you save some money in your pocket. Then you should choose a bank that has a low interest. I mean, we all know that some other banks take 10% of your savings because they said that you are using their system so that you need to pay that. I recommend you must find a bank with no interests.