Sometimes feel faint, nauseous and clammy when standing/sitting for too long. What can cause this?

It is probably your low blood pressure. If you get up suddenly, especially after inactivity, it drops further and you faint. Have the dr check you out though, esp.

As you hit your head.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.