He is acting with self-consciousness.

He became aware and admitted his own mistakes.

We had a picnic at the beach on the weekend.

This restaurant is cheap compared to the usual price.

This bargain smartphone also has good performance.

Let's look into the history of this company.

He received a threat from that man.

He threatened me and told me to hand over the money.

The food at this restaurant is exceptionally delicious.

The performance of this car is exceptional.