So, you want to ditch the 9-to-5 grind and become a globetrotting adventurer? Well, buckle up, buttercup, because traveling full-time isn’t all Instagram-worthy sunsets and exotic street food (although there’s plenty of that, too). It takes some serious planning, research and a willingness to embrace the unknown. But hey, if you’re ready to trade in your cubicle for a backpack…