Elon Musk works up to 100 hours per week, yet he still has time for his family. Working so many hours is almost impossible for a regular person; however, optimizing your work hours gives you more time in which to be productive.
Spend less time on things that are “time wasters.”
Examples of “time wasters” include watching TV or reading the news on the internet.
Cut time from your lunch break.
Spend no more than half an hour on lunch. Ideally, use this additional time for meetings or emailing people.