What's cool to you might not be cool to the next person, so make sure you really have a good idea what is in, and what is out.
It's time to dust off that noggin and put some high-octane knowledge in there. You can't stay sucked into Netflix forever, you need to spice it up and give yourself a bit of a refresher. Learn even a single thing every day, and make sure you keep yourself sharp and ready for whatever is yet to come. For some more random info, here are more infographics for you to enjoy.