Kao doesn't know how long he was out, but "when I came to, I couldn't stand up. To get help I had to drag myself with my arms to school and knock on the teachers 'dormitory."
高正勝不知自己昏迷多久，「醒來後，卻站也站不起來，只能用兩隻手一路爬到學校，敲老師宿舍的房門求助。」