We all have some things that we don’t really want to delegate simply because we like doing them and would rather not let go. For your managerial effectiveness, this is not too bad so long as it is based on a conscious decision that you will hold on to certain tasks that you enjoy performing, even though you could, if you chose, delegate them. But be sure to know exactly what you’re doing, and avoid the charade of insincere delegation, which can produce immense negative managerial leverage.