In a way, it was possible to sympathize with the Emperor's obsession.

What is wrong with your obsession with the Middleton name?

It was Jones who broke the silence with his obstinate obsession.

She was finally losing patience with Jan's obsession, it seemed.

How about starting with our stupid obsession with nuclear weapons.

And it seems to me that a man with his obsession would certainly have done so.

The curators decided their show would deal with the artists' long obsession with each other's work.

But the money seems to be an excuse for him to continue with his obsession.

He learned of Maximilian's meeting with you and his obsession.

Generally, it has something to do with their obsession or regret.