The context of the following conversation is Because it wasn't their time to shine, Sasha took a backseat to their coworker.:
Sasha says I just sat back and let my co-workers do the talking..
The friend responds You don't have to talk all the time..
Sasha responds I learned so much more when I just listen..
The friend responds People need to be better listeners..
Sasha responds I have seen that at the office.  Some people just like to talk..
The friend responds They usually don't say anything..