Got my first 500mm AF lens and I couldn't help but notice based on the off center results that I shift to the right more often than not when hitting the shutter. I've certainly noticed my ability to get a good shot on slower shutter speeds has drastically reduced over the years. I used to be able to hit a 1/30th with no issues, now, even with ibis, it's kinda hit or miss honestly. So what has photography taught you about your body?