In particular, I’d like to note this:
Being open as an individual isn’t just saying everything you think without caring—that’s called being a sociopath! If you want to be transparent, you still need some kind of filter. It’s like how we might not swear in front of our grandmothers; it’s not good manners. Or how we don’t use Twitter to broadcast every meal we eat, because we’d bore our followers. Diplomacy is necessary too. Very few of us want to be honest to the point that we hurt other people.
I sometimes talk about choosing transparency in our lives, and I feel like her explanation here really describes two key points of what I’m trying to say: tact and diplomacy are not antithetical to transparency; transparency does not mean opening a firehose — you can still strive for a good signal-to-noise ratio.