His music is created in a world of self-satisfaction.

He has a self-centered personality and doesn't listen to others' opinions at all.

By conducting self-analysis, you can understand your own strengths and weaknesses.

It's difficult to do self-advertisement in an interview.

I get nervous when I self-advertise during interviews.

In statistics, the concept of autocorrelation is very important.

He is learning karate for self-defence.

I like to appreciate paintings at the art museum.

We went to the aquarium with our family on the weekend.

Every morning, I start my day by reading a daily newspaper.