In two cases, subjectively, you think this job is suitable for you, which gives you the motivation to work hard for it, or it shows that you will be happy to do this job in combination with your own personality and interests. In other words, you think this job needs to deal with different people, which is challenging and can exercise yourself. You should show that you are qualified for customer service from the perspective of your gentle temper. Objectively speaking, you need to show that you have relevant certificates, certificates, work experience and other basic conditions (my point is that you are customer service first, followed by bank customer service, so customer service-related ability is the most basic, and bank-related accounting ability is your advantage, if any), and then clarify your advantages and abilities, indicating that you obey the leadership, have the ability to integrate into the team, and meet the hard conditions of this job demand.