Dutch Uncle
* Tertia Optio * Defend the Constitution
Time is irrelevant.
If you have time to make a decision you are still making it based on what you want.
Again, you are displaying a lack of life experience. Time is very relevant in decision-making. If there is no time to consider, then people will react by instinct. That instinct can be training, personality, or a combination of both.
If a person has time to consider the consequences, then, yes, they might choose the selfish option. Not always.
What was the selfishness in then-Lt. j.g. Lassen's actions in Vietnam? Do you think he was medal-hunting? Just operant conditioning like a meat robot?
https://www.defense.gov/News/Featur...-honor-monday-navy-cmdr-clyde-everett-lassen/