Researchers believe that talkative female employees can be perceived as complaining and blaming, or even displaying arrogance and self-righteousness. This may be a gender bias in the culture of the organization, but it's also necessary for women to be as silent as possible in the workplace if they want to succeed in their careers.
Some people are always complaining: why can't they ever get promoted, and why is he the one getting promoted this time? Is it really just someone else's fault? Maybe it's your "sick" thinking that's holding you back.