be reluctant about something

"Why were you so reluctant to tell me about this?"

I thought he seemed a little reluctant about the pentathol.

And I understand they're somewhat reluctant about a few point.

Bob seems reluctant about the plan, but his partner Lee volunteers to play the role.

Gradually, it crept up on him why he was being so reluctant about the decision.

There also was a group who were somewhat reluctant about any new systems.

There has been nothing reluctant about the state's approach to improving urban areas.

"Why are you so reluctant to see a doctor about this?"

Of course, Beethoven allowed it to be published: he was not reluctant about money.

So tell me, why are you reluctant to talk about yourself?