There are a lot of misconceptions about diving, but the biggest one is probably that it’s dangerous. Diving is actually a very safe sport, and the vast majority of accidents are caused by human error. As long as you take the proper precautions and follow the basic safety rules, you should be fine. Keep your buddy within distance. If you haven’t be diving for a while, take a refresher course with a certified instructor to go over some of the most important skills.