Whan to delete Normal 40 Level character(Shaiya)?

Many people are delete NM 40 level character and many people don't.I don't delete my 40 level character beacuse it quick got moneyin dungeon when my Hard mode characters need money.With 40 nm character go to dungeon and hit from mobs heroic weapons and lapis that's sell in apulune.Small level (1-30) in hard mode heavy to make money.For help your friends in party or kill boss.Ilustrative Asmo.Relative all people to decide whath do with his character.To observe the character or you delete.You know the answer.