I am yet to see a project of a reasonable size where its success or failure can be contributed to a single person - it is always a group effort. A good manager

I am yet to see a project of a reasonable size where its success or failure can be contributed to a single person - it is always a group effort. A good manager always knows how to distribute work and manage things so that even underperforming/sick/demotivated/frustrated people (things happens) are still delivering value so that the things are moving ahead no matter what. Looking back and pointing fingers is a useful as looking for a toilet after shit already happened. People's behaviour/actions/attitudes should be adjusted while we are in progress and any reviews/post-mortems/retros are normally embarrassing and offensive and non-productive as we are not given a chance to do differently which brings frustration and breaks the spirit rather than improves things. The only thing that matters is people around you, not technology, or projects or anything else. We spend more time with them than with our parents or partners - but the good thing is - you can always ditch them - not that easy with the parents or partners )))