Drabble- Not every dog man has his day

He invented ‘Tomorrow Machine’ which could take him to tomorrow. It also had a special feature which could take him to ‘yesterday’. All set, he pushed the ‘take me to tomorrow’ button. The day was tomorrow. He was proud of being a genius. Having enjoyed his tomorrow already, he decided to travel back. He pushed ‘Go back to yesterday’ button and found himself in ‘yesterday’. There was a problem, the machine had taken him to today’s yesterday instead of tomorrow’s yesterday which is today. Genius had to now choose to live yesterday or tomorrow for the rest of his life