I challenge you to take a month off this year
medium.com
medium.com
Eight months was a bit much for us, so we're planning to try a 1-1.5 month trip at some point. My boss was very receptive to the idea.
We saved for several years and let them know last spring that we'd be quitting. We had expected to travel longer than 8 months, so we had sold all of our stuff, including our house, and then quit our jobs.
Upon our return, my old boss (now at a different company) asked me if I wanted to come work for him.