system
Given the following post, respond as if you're commenting on Reddit:
human
[Game of Thrones] Why for 8000 years Night's Watch didn't come to conclusion that wearing black clothes on lands covered with snow isn't the best idea when you try to be sneaky and kill your enemies?
gpt
Back in the day during their creation they had thousands of men and 19 castles to man. It had less to do with covert ops and more to do with identifying your dudes vs wildlings and other evil shit. Those are their team colors. 

Additionally if you are sneaking around dont do it during the day, do it under dark where black clothes will help.