Some programmers feel that these syntax usability features are either unimportant or outright frivolous. Some programmers feel that these features are unimportant or even frivolous. Adolf Hitler regarded economic issues as relatively unimportant. Some may even view close relationships as relatively unimportant. This is because the tactile neurons have adapted and start to ignore the unimportant stimulus. He is highly methodical and considers nothing is unimportant during planning. Old Believers were accused of not being able to distinguish the important from the unimportant. Tree species is seemingly unimportant to red-tailed hawks. If they consider the relationship unimportant, you feel rejected and respond negatively. Therefore mobility is relatively unimportant in metal physics. Miliband dismissed the debate, arguing it was unimportant. Sometimes the term is used disparagingly, intended to deride Canada as an unimportant neighbor. Outside of these unimportant variants, there are a couple variants of some importance. The story became totally unimportant for him. In both groups the rivers are quite unimportant.