This Amex commercial is hilarious, if it was only that easy to shoot Timmy's party again! I often find myself wishing I had taken more pictures or if only the angle was a little better. Now I could never be Scorsese but I can certainly work on bettering my skills.
I found this article that offers good picture taking tips . Like keeping the lens at eye level for more intimate and involved-in-the-moment pictures and taking candids over cheese. Check it out...you put so much time and effort into your little shindigs, you might as well capture it well.