I took a pct course about 2 years ago and never did anything with it. Lately I have been thinking about getting my license. My problem is that it scares me to think that I might run into a time when I could be responsible for saving someones life. Also starting at a new facility and trying to figure out what the needs of each patient are. Obviously I went to school for a year to do this for a reason. I just need some encouragement. Am i being silly? Thanks!