Is Shinji Ikari death?

Is Shinji Ikari death?

However, Shinji is still alive, now fully absorbed into Eva-01. He experiences a flashback to his early infancy, remembering his mother.

What does Shinji Ikari suffer from?

Shinji has severe depression but that is not the only problem he got in term of psychology. Before we go to psycho things, we should know some characters who have effect on Shinji's psychological problems.