You have a sense of mission in your life that you are able to communicate to others.

在人际交往方面，你非常有天赋。

are able to 其实是一种非常地道的表达very这个意思的说法，比如：
you can sing. you are able to sing.
这两句话不是说你能够唱歌，而是说你唱歌非常好，非常棒。

人生的使命就是人生的意思，可以不译。

You have the sense of mission to communicate with others in your life.