For as long as I've been working professionally, I have been slacking around a lot of the time, reading blog posts, HN, often even reading (tech, biz-related) books and just doing the bare minimum for appearances sake but no one seems to notice. In the office I book a booth to work in to have some peace & quiet and have a couple of code commits prepared to not arouse suspicion. In companies with perf reviews I get some useful feedback here and there but most of the time it's positive, people love to work with me, I do get stuff done if I have to, but as soon as I can get away with doing close to nothing, I'll take the chance. I don't think I'm blocking other teams and I don't think I'm preventing my own team from having accomplishments and often people refer to me as being either partially or mostly responsible for shipping something because I manage to have a clear mind and focus when things get close to a deadline.
If I am motivated and the task/project/product is fun I throw myself into it but that isn't sustainable. I've read a few of these posts from people at FAANG doing almost the same so I don't really feel bad about it. I'm just wondering how wide-spread this is. One of my theories for this behavior is that this is related to 40+ hour work weeks. I think I'd be able to get my devopsy work done in ~3 hours/day if I manage my time well and schedule most meetings on Mondays.
I was diagnosed at 33, and it changed my life infinitely for the better. YMMV, and you may not have ADHD, but if you do, it is nothing to feel guilty about - it, in fact, gives you some insanely useful abilities that others simply don't have, as evidenced by the number of comments on this post explaining you have no guilt to feel, and your positive performance reviews.
But being able to understand why we do these things, and being able to understand how to adjust for them (whether through medication or coping mechanisms) is, alone, insanely relieving.
Consider picking up 'Driven to Distraction,' or 'Delivered From Distraction,' or check out these posts by Mark Suster which was what led me to get started on the path:
* https://bothsidesofthetable.com/how-to-know-if-you-have-add-...
* https://bothsidesofthetable.com/why-add-might-actually-benef...
* https://bothsidesofthetable.com/developing-an-action-plan-fo...