I tried it also. It's hard to get used to. So I just try my very best not to grind in my sleep.
I'm guessing your talking about the ones you get from your dentist for night grinding. I couldn't do it. I tried and tried and and to take it out many times.
There was also one time I ended up grinding the thing so it was not usable. However years later I've spent far more money than I had to of if I had of just worn it.
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.