Phrases Expressing Boredom or Interest

I'm losing interest.

Meaning

Expressing a gradual loss of enthusiasm.

John: This project is taking too long.
Alice: I know, I feel the same. <b>I'm losing interest</b>.
John: Me too. We need to find a way to make it more engaging. It seems like everyone is feeling it. <b>I'm losing interest</b>.
Alice: Let's discuss how to re-energize the team.