Hi! A friend of mine wants to organize a vacation for two of us and in his opinion we should take an adventure this year. He said it is too boring just to sit at the beach, swimming and going out in the evening. He wants more this time! In my opinion it can be dangerous to dive or make a jump into water from a rock.
People have different opinion about the same thing. That is normal. If you are afraid of things you mentioned, nobody says you should do that. If diving represents adventure for your friends, let him do that. For that time you can do something different. Adventure tourism has many advantages. Just do what you like and what will relax you!