Essays / How understand the topic: What from your experiences attracts you specifically to the field of study [4]

Can someone explain what should I write for this topic? Should I write an anecdote that decided my choice in field of study?
For applicants to Columbia College, please tell us what from your current and past experiences (either academic or personal) attracts you specifically to the field or fields of study that you noted in the Member Questions section. If you are currently undecided, please write about any field or fields in which you may have an interest at this time. (300 words or less)