He recorded his life in a chronicle.

He records daily events in his diary.

Ki-san is my best friend.

His view of life is very positive.

It's important to believe in yourself.

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.