Setting object to nil after release — TT_RELEASE_SAFELY?

Sending a message to nil is valid in Objective-C. Sending a message to a deallocated object is not.

I believe that using these variants of "safe releases" is an expressly bad idea.

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.