What an empty and depressing world it would be if that was true.
If you let a manager, accountant, or politician decide what 'unnecessary', 'wrong', and 'bad' are. Then I would agree. But if you let an artist decide those things, then I think it would be fine.
If you let a manager, accountant, or politician decide what 'unnecessary', 'wrong', and 'bad' are. Then I would agree. But if you let an artist decide those things, then I think it would be fine.