Time... It's one of the most valuable things in the world. Once its spent you can never get it back. So why don't people value time more? Well, those that do, eventually figure out ways to optimize the hours in their day so they can be more effective at whatever they do. Whether you're an entrepreneur, student, parent, or work a 9-5, there are many ways you can save time. Tech Insider put together a short video of 7 time-saving hacks that will free up hours in your schedule, because let's be honest, we all could use a little extra time. Check it out below!