I don't know anyone who actually likes the dark or night-time. I don't care how much they say it doesn't bother them. That's why we used to huddle in caves and light fires when the sun went down.
Presidents with strong nerves are decisive. They don't balk at unpopular decisions. They are willing to make people angry. Bush had strong nerves. Clinton, who passed up a chance to eliminate Osama bin Laden, did not. Obama is a people pleaser, a trait not normally associated with nerves of steel.
Shortly after this I was made a member of the boys' choir, it being found that I possessed a clear, strong soprano voice. I enjoyed the singing very much.