I'm super social at work and share a lot of intimate details about my life, but even I don't think this should get you hated on. There are a few people who don't share on my team, and I respect the shit out of that.
Hard to say, but for me it comes from not knowing what I really need or what is good for me. But if someone else tells me what they need FROM me, I take them at face value and do the thing if I can.
Manul