In this task, you need to translate the given English sentence to Polish language.

Some of this empire building was, frankly, just about you ego, 
Budowanie iperium opierało się na ego 

So investor C, let's say he comes in 
i inwestuje 20 000 

years ago, let's pretend like it occured 10 years ago,

lecz, że nastąpił on 10 lat temu.