My colleague is now my boss
I am an office worker in my 40s, in a four-member SME team. My boss resigned recently and one of my colleagues will be promoted to oversee the team. I am more senior and experienced than her and have been in the company for a longer time. I recognise that she will be able to fill the role of a manager but I am not sure if I am able to change my perspective from relating to her as a colleague to seeing her as my boss. I know that I should submit to the authority within the company structure but feel there is some unfairness in the promotion process and am not convinced she’s the best person for the job. What should I do?