The whale shark
Recently I was lucky enough to get my open water diving certification from Big Blue Diving on the island of Koh Tao, Thailand. This island is known for good diving, and also happens to be one of the cheapest places in the world to get certified. Since I love swimming and animals, I figured I would probably enjoy diving, so despite the high cost for someone traveling on a budget, I went for it. The course was 4 days long, and we were split into groups of 6 to do it. 5 of the 6 people in my group were Canadian, and we were all around the same age, so we got along swimmingly. The course consisted of teaching sessions (watching videos, reading materials, informal lectures with the instructor), learning skills, and, of course, doing actual dives. On land, we learned about how the air we breathe at depth is different than the air on the surface and why that matters. In a nutshell, we learned how not to blow up our own lungs, which I thought was pretty beneficial. Most of the in...