The context of the following conversation is Casey decided to go base jumping but had never been skydiving before. He was told by a professional he would fail if he tried without the proper training or experience. He decided not to go base jumping as a result.:
Casey says I've never been skydiving.  Some professional told me that without proper training, I would fail. I decided to cancel my plans..
The friend responds Skydiving looks dangerous..
Casey responds It also looks thrilling..
The friend responds I am sure it's an adrenaline rush..
Casey responds I've seen videos of people skydiving and it just looks like something I want to do..
The friend responds You can get some training and then try it..