Analysts at the bottom of the hierarchy get sometimes mocked for being “too detailed”, the senior partner can make a point at a super high level of abstraction, and this big picture view gets equaled to, well, being senior and successful. Making your way up = losing that obsession with detail?
Well, not really. There is a role for everyone in the team:
Sometimes you have to go through massive amount of detailed analysis to support a basic outcome (option B is cheaper than option A) that can be communicated beautifully on just 1 bar chart.
That senior partner at some time was a junior analyst as well and all those years of crunching detailed analysis has given her the background to lift things to a big picture perspective.
Someone with a more senior role on a project has insight what all the different bits of a project are doing, making it easier to put things in perspective
So, if you as an analyst drop all sensitivity to detail to prove that you are ready to move up, things will go wrong.