I’ve just turned 54, and two weeks ago I did something that still surprises me when I say it out loud. I completed a three-day scuba diving course with Koh Tao Scuba Diving . This was a big deal. I’ve never been someone who loved swimming in the sea, and going underwater was firmly in the “not for me” category. Fear, comfort zones, excuses, I’ve used them all at different points in my life. But something has shifted over the years. My courage has grown, my appetite for life h