Yup. I used to think I was invincible throwing around weights. But I had a scare with my lower back doing leg press one day. Felt a sharp pain like someone stabbed me in the lower back, but luckily it went away after a week.
Then had another close call with my shoulder after doing Side Lat Raises. I felt a click in my shoulder everytime I did a rep, and my entire arm felt dead later that day. Turned out to be nothing serious, but that was enough to make me realize I need to stop fukkin around.
Now I play it smart, not trying to get a serious injury and be on that muscle atrophy time