Absolutely- don't even consider doing this without training. ​Scuba diving is one of the most rewarding and exciting experiences a human can have, but it also requires more careful training than most sports. Humans are not naturally equipped to breathe underwater; you need specialized scuba diving equipment (Self Contained Underwater Breathing Apparatus) to do this, and that means you must learn how to use it safely. You are effectively carrying your air on your back, and bre