Necromancy: Good or Bad?

Magick as I see it is simply a tool manipulated by the caster. Example is a hammer which is useful in construction work but also a good blunt force weapon. The only thing that makes a spell bad is the moral standards the one judging it has.
Necromancy involves talking to older spirits which have lived in the physical plane and experienced death. They have yet to come back so they retain all knowledge they have gained over their life span. I always saw the dead and it doesn't bother me to talk with them either as a corpse or whole human.

Necromancy is something that I used to practice almost on a daily basis, though it has been slowly pushed to the back burner.

I owe much of my knowledge on psychic development to Necromancy. It is something that I'll probably always keep in mind and something that I love as it was one of the first things I learned.