I didn't say anything about "feelings", so strange to bring it up and even stranger to put it in quotes as if I said it. Thoughts and feelings are very different and far too many people confuse the two.
I don't put any trust in rumors, especially rumors from DC from 'someone closer to the issue' (apparently I only get to "feel", while they get to "think"). Assuming the rumors are true, which is a monumental assumption, needing to learn and people not liking her are no problem. Likeability is not a qualification for a cabinet position. Needing to learn sounds like an insider critique of someone that isn't an insider. Washington, and thus our country, would be better off with fewer insiders. Unprepared is a different matter, but I think (not feel) that it would be far easier to walk in prepared for a meeting with the President on a specific subject than to walk into a firing squad that can ask anything they want.