If I could pin-point one single thing I don't like taking photos of it wouldn't be difficult. Saying that, I'd still rather shoot a self portrait than a wedding.
If you ever hear that I've shot a wedding then you can assume 1 of 3 things:
1: Extreme poverty, (and I mean extreme).
2: Mid-life crisis.
If it's 2 or 3, then perhaps a calm gentle word in my ear will set me back on the straight and narrow again. If, not then a trip to a shrink.