Yogi: There are times when the mind is interested but it doesn’t know how to find out more.

It is joyful and vibrant, but it doesn’t know how to start the observation.

Sayadaw: When the 5 Spiritual Faculties are not balanced, that’s when we feel like something is off. Having interest but not knowing what to do is when the faculties are not balanced.

Not knowing what to do is doubt; that is moha. Wisdom comes in one form and moha comes in another.

There’s nothing to do about it except to recognize this is what is happening; recognize there is doubt and the mind doesn’t know what to do, this is what it feels like and continue to be aware of that.