Think of google as a gigantic 3D matrix, and you are a node. There's four people surrounding you, and one below, all angling for your budget or job, respectively, and one above you that thinks you're either a threat or chattel.
Your job then becomes CYA in every direction. Ideally you can get a few of your subordinate nodes to work on your project and maybe even do a little CYA for you; the higher you rank, the more nodes you can enlist.
Now add 149,999 nodes.