I came to realize today that when I was a kid, right around the ages of 9 or 10, I always said that I hated teenagers. They were always rude, stuck-up, and mean overall.
And now, present day 15 year old me does not have enough tolerance or stamina for kids up to that age and sometimes higher.
I'd like to thank life for biting me in the ass. That childish irritable side of mine has still not changed.