After a few years of travelling actively, first as a solo traveller and then with others close to me, travel has revealed some incredible caveats about life to me. Some concern who you should travel with; why free experiences are just as amazing as the paid-for or expensive ones; and even how travel can show you if you are truly compatible long-term with a friend or even a partner. Here are a few key things travel has taught me as an adult: Finding Your Travel Tribe is a Must You would think travelling with anyone can be fun – but…