He is always an optimist, believing in a bright future even in difficult situations.

He always has an optimistic way of thinking.

He was drinking coffee as usual.

He is a famous author and a person who is respected by many people.

I don't know how to solve this situation.

He is always smiling.

I believe that he will succeed.

Her room is very bright.

His room is very bright.

This problem is very difficult.