Time is strange....

I found out tonight that a guy I graduated high school with died of a heart attack yesterday. I didn't know him, either in high school or now, but it just seems strange that someone I graduated with died of a heart attack. I just don't feel that old. Time is strange. It goes by so quickly without me even realizing it. But yet, I don't feel older. Yes, my body has more aches and pains but in my mind, I still feel quite young. I don't know that I will ever feel old in my mind. Just seems strange.