mentality

知性、思考傾向、ある傾向に考える癖 mental ability, or a habitual or characteristic attitude of the mind

If someone says you have the mentality of a kindergartener and you are much older than that age, they're probably calling you immature.

>> siege mentality 強迫観念: a feeling that you are surrounded by enemies and must protect yourself. 強迫性障害場合、これが強いか、または長引く。

- “He’s got a defensive player’s mentality. For a receiver to be a core special teamer, it’s a very unique skill set.” Washington TimesAug 24, 2016

- When Devon steps foot each day in the Shepherd Center gym, he said his mentality is to “get better than what I was yesterday.” Washington TimesAug 24, 2016