So, I'm pretty sure A/V stands for Audio-Visual Professionals. And, those are mostly required in like a large event center for managing all the audio-visual stuff.
Well, I believe I could answer this question since I am a graphic designer. Just remember to rephrase this a bit please.
1. As a designer, I have learned that your work doesn't speak for itself, you do. You must show/tell people about your work and how you feel about it.
2. Remember your "Why?". When your at the point of almost giving up, think about the purpose of the project or design.
3. Ask for help. When you need it, always ask for help
I would write about something that you are passionate about.
I assume your choices are either social, informal, or business? I think it's social... it's definitely not business, and it doesn't sound informal.