Too long for a glib witticism, too short to be tedious.
Just the right size to focus your attention on what is most important, what you would want others to know about your perspective of General Practice.
Check the word count- aim for exactly 150! Hyphenated and contracted words count as a single word.
Amaze, inspire and write something that resonates with your reader.
Be accountable for what you write. Put your name by it so you can get the credit, but indicate if you'd like to be anonymous.