I am practicing writing essays for my upcoming GED test. Today I am supposed to be writing on the topic "What has been the happiest day of your life so far?" The problem is, I haven't had a "happiest day of my life so far". I've had good days and bad days. I've had happy moments. But not an entire day that stands out to me enough to fill an entire essay on. I've thought about making up something, but as I try to think about it, I'm just not good at writing something that hasn't happened, especially when I don't know what it's like (as it's never happened, obviously). A little help?