Different from physical age, mental age is an intelligence test score. Physical age, as we all know, means how long you have lived in the world. But mental age is much related with one's world view，values
and life style. Generally, there is a gap between mental and physical age，behind or advanced. For me, my internal mental age has lagged behind my physical
age. And it occurred to me that in my head, I'm younger than I really is.
For you, how old do you think of yourself as being, and what’s the difference between mental and physical age?
Do you want yourself to be more mature or you refuse to being a grownup?
心理年龄，与实际年龄相对应，表示的是一个人的心理成熟度。实际年龄只表示你来到这个世界的时间长短，而心理年龄却与一个人的世界观、价值观、生活方式等关系密切。通常来说，人的心理年龄和实际年龄间都有一个差距，或早于或晚于。对我而言，我的心理年龄我的心理年龄远小于实际年龄。我经常觉得我比实际年龄还小。
那么，对于你，你认为自己心理年龄是多大？与实际年龄的差别是什么？