We can't afford any more mistakes. Time is running out. Do you understand?"

Roy, one of Mark's employees, was in his forties.

His face turned red as he replied, "Yes, I'll work overtime tonight."

However, Mark stood up and patted Roy on the shoulder, saying, "Go home now. Today is your daughter's birthday, isn't it? Buy her a cake after work and celebrate her birthday. You haven't been able to spend much time with her in the past few years, have you?"

Tears welled up in Roy's eyes, and he nodded, saying, “Yes, sir!