hitting in close range

... i can't believe i'm already a high school senior... yeah... time flies by so fast that it didn't hit me until... 2ND QUARTER !?!... wow... i've never been this dense in my entire life... it didn't hit me that i was a senior when i was taking college entrance tests... it didn't hit me when i went to summer review classes... it just hit me when i was on my way back to class... and i was telling a classmate that there was a month left before the sembreak... damn...