after marriage becomes stupid reckless spender and careless father.
Similar story is if you are lightheartedly leading the group of subordinated, who believe that you know what you are doing, they follow you happily and everything works OK.
Suddenly if the team of subordinates turns into the team of partners, they start questioning and finally you might be called reckless risk taker and moved away from the leadership position.
It is not because you behave differently, but because everybody have different levels of risk tolerance.