I work five days a week.

He is the founder of this company.

I will hold my birthday party on the fifth day of the month.

She uploaded a selfie to Instagram.

She took a selfie and uploaded the photo to social media.

He likes talking about himself and often talks about his experiences and thoughts.

He set out on a journey of soul-searching.

Since that's his own concern, we better not interfere.

He should stop his selfish behavior.

It's important to believe in yourself.