I feel you and I think the same way when making my posts. Not that they should be educational (although I would like that, but that's just not my thing), but they have to be nice to look at and attractive to read.
Post value depends on the reader. An educational post, as you said, can be good to read even years later, but you can add value even with some emotional posts.
Great post anyways!
Absolutely, I agree with you. A little bit of emotion will do just fine.