The doors burst open and suddenly I have seconds to decide, with a life hanging on whatever I choose right now. There's no time to gather every fact, no time to be certain, just a call I have to make while the clock screams. I act because I have to, but the not-being-sure while someone's life rides on it is a weight I'm still learning to carry.
More people experience this than they realize.
In the ER you must decide in seconds, with lives at stake and no time to be sure.
If this sounds familiar, the Library can help you find the bigger picture.