What travel has taught me the most is flexibility, as there are always things that can go wrong. But, if you’re willing to change the plan and adapt, things often turn out better than you planned them. This recently happened to me when I unexpectedly went to Sao Miguel, in Portugal’s Azores Islands. I had set out to go on a volunteer whale watching expedition on the island of Horta, which turned out to be one of the worst trips I’ve ever been on. So, after hearing about how incredible the nearby island of Sao Miguel was, I decided to leave the Horta fiasco early, and go explore the lush…