I often think of the night I first entered U, the starry sky was so brilliant, the light from my phone screen illuminated my greedy face, I couldn't wait to transfer the money to the U merchant, back then I absolutely couldn't believe that I would end up losing miserably. The greatest sadness in life has never been failure, but the inability to realize it until it's too late. Now, the ones I feel the most sorry for are still my family.