自動的

I do not like to go to the movies by my self. 我不喜歡自己一個人看電影。

I my self is going to make a sandwich. 我要親手做個三明治。

He was a wreck of his former self. 他身體壞得不成樣子，已興從前判若兩人。

Knowledge of self increases as one gets older. 隨著年歲的增長，人們的自我認識也不斷加深。

He's not looking like his old self lately. 他最近看起來不像以前那樣。

He is my best friend, my second self, as it were. 他是我最好的朋友，或者說，是第二個我。