He works as a baggageman at the station.

He is struggling with a methamphetamine addiction.

I'm in the middle of a conversation, so please wait a moment.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

He deeply believes in the principles of socialism.

He is a perfectionist, and his approach to work is very strict.

Capitalism is a form of economy characterized by private property and the pursuit of corporate profits.

He is acting based on humanitarianism.

He always has an optimistic way of thinking.