Originally Posted by
Rebelondeck
LIIs tend to be perfectionists, which at times is a big plus but other times is their undoing. Their tendency to hesitate to think of potential consequences makes them good managers but poor leaders. They also tend to not like buying second-hand or taking over someone else's work. Your friend's lack of speed in buying a car may be his subconscious not really wanting to buy anything less than his concept of perfect. The correct order of things is more of an LSI trait. However, most Ijs tend to be polite and exhibit non-controversial behaviour.
a.k.a. I/O