I think my personal statement is cliche

I am just in the beginnings of my essay, and usually what I do with writing is just letting it flow. I ended up writing about my mom's multiple sclerosis and how from a young age I was interested in how the disease worked, especially as my parents are both scientists and could explain it to me. And as she progressed, I decided to volunteer with other people facing disabilities. I just don't know how to specifically make it about wanting to be a physician as opposed to research or other... I think my personal statement is cliche
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums