It's called "foreshadowing".
Your the courier, your practically god in fallout nothing would get done without your character lmao im sure ulysses is just as big since hes a known courier and was able to trick you into almost getting killed.
ULYSSES DIDN'T KNOW ABOUT THE AMBUSH. He didn't trick you into almost getting killed. I'm so sick of retards hating Ulysses because "OHMG HE MUSTA KNOWED BOUT DAH AMBUSH CUZ HE DIDN TOOKED DAH JOWB !"