Suprised, I replied, "Because I don't want someone to get their eye taken out by this pointy end."
He gave me a thumbs up, rolled his window back up, and said "Good man! Good man!"
Dad got that inquisitive look on his face, examined the see-saw carefully at the pivot point, and then placed himself at the other end. I stood up so that he could sit on it, but he said "No, no. Sit down and don't move."
He then placed his shoulder and hands under the wooden see-saw and with a sudden upward movement, snapped the plank in half with an unholy crack. I thought my Dad had gone crazy. I sat there with my mouth hanging open as he pulled the plank all the way over until it broke off, and then placed it on the pivot bar. "WHAT HAVE YOU DONE?!" I cried out.
"The see-saw was cracked in the middle," he explained, perfectly calm. "The next person who would have sat on it would have broken it and they might have hurt themselves. C'mon... let's go for ice cream."
That memory came flooding back to me this morning. I know Father's Day was just this past weekend, but... thanks Dad. I'm sure you had no idea how much that singular moment changed me and has influenced my life in so many ways ever since.