What are the issues and potential obstacles that can block successful adaptation to change, as the administrator takes each role?

What are the issues and potential obstacles that can block successful adaptation to change, as the administrator takes each role?
The Administrator as an instructional leader would be change that would take place in a educational institution where the Administrator would be responsible for students, teachers, staff and other responsibilities such as building maintenance.

As the Administrator when change occurs there will be many decisions that have to be made and in a timely manner. They will have to deal with the challenges that students face daily, the difficulties teachers face daily, staff issues that suddenly arise and problems that can cost a lot financially.

When Covid 19 happened, it put a hold on progress and there was no forward movement happening. That period that last was extremely challenging and it rendered our educational process complete useless.