OK, I admit it. I am scared of heights.
This link is to my son, Chris, jumping from about 10,000 ft. He will admit that the adrenaline rush does not overcome the intrepidation. He has a couple of jumps to complete at night to complete this training. Not sure if jumping into the dark would be easier or harder.
So, the next time you are at the edge to take a chance on something you have not done or something that scares you, can you make that step out the door and depend on your team and your preparation? Go for it!!