You have asked us to teach you the technical skills you need to channel that vision. Your faculty can do that. We can teach you about excellence in professional practice. And then it will be your task to lay some stones before you pass the trowel to the next mason. Having the vision is a gift.
Some people are never able to reach that point.
You should cherish and nurture your creative potential. But the daunting fact is that we face very difficult tasks, and vision alone will not make the change. Often the challenge is intimidating. There are times when the problems in our society seem so deep-rooted that I cannot image how I could have an impact. You may have had the same experience.