There is a wide assumption that traveling is expensive. I'm not going to lie, it can be; however, it doesn't have to be. For me, I've adopted the mindset of "travel smarter, not harder (on my purse strings); because here's the thing, I'm currently a teacher. Teaching in Spain. Which means, I'm not exactly rolling in dough or making it rain Euros.   Far from it, my friends. So, I have to come up with ways that allows me to still live this life of travel that I love. It's an absolute priority for me. I mean,...