I am going on vacation next year and have been looking into scuba diving.  Found out that its underwater diving that uses a breathing apparatus to breathe underwater.  Not too sure if I want to or not.
I think scuba diving is so fun! It is a magical experience.
Oh good, so you know more about it than me.  I know that you carry your own compressed air breathing gas to have free movement in the water but I'm worried about getting anxious under the water.