The elderly Mr. Wang who lives in the Achievement estate has a bad heart and cannot put up with the pressure caused when the elevator begins to move. He thus prefers to slowly climb the stairs. "One day I will not be able to climb any more but will have to just 'lock' myself in upstairs," he says, ridiculing himself a little.
住在成功國宅的七旬老翁王爺爺，由於心臟不好，受不了電梯起動時那一剎那的壓力，所以上下樓時寧願慢慢爬樓梯，「哪天爬不動，只好『關』在樓上了。」