I line manage a few people. I'm still fairly new to line managing and one of my direct reports is great and enthusiastic, but her enthusiasm has had me telling her she can't do things a few times now. I think she goes head in without thinking about it properly sometimes and as we don't work in the same location, I can't always keep an eye on what she's doing and she doesn't run everything past me. It's now causing issues because it's causing me more work to have to pick things up when she has been over enthusiastic and the consequences haven't been considered. I guess this is just a rant.