The WTS teaches that the angels are perfect as Adam and Eve were perfect and after they sin, that's it, eternal destruction is at their door. Humans grow old and die and "bad" angels are going to be killed by Jesus and the good angels.
Wait, I thought that in the early part of the 1960s some kind of "new light" came about that Adam might be resurrected and have the chance to repent...and that this "stumbled some people"?