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 think this situation is unavoidable.

Since the train was stopped, I had no choice but to use a taxi.

He likes to take a walk in the park at dusk.

Since he started his new job, he's been lively as if he were a fish back in water.