Watching a movie alone is enjoyable.

I went to see a movie by myself.

He is excited to learn a new programming language.

By learning the C language, you can understand the basics of programming.

He is good at learning foreign languages.

He was struggling to understand his internal language.

He finds it difficult to verbalize his emotions.

He finds it difficult to verbalize his emotions.

I am majoring in linguistics at university.

He is interested in the study of constructed languages.