We don't enjoy being patronized

"We don't enjoy being patronized. We got used to it." - Thoughts Kept

This is no life advice, it's just something I said to my brother when he asked me why I couldn't say "no". I was raised to be very obedient. Sometimes it's easier to just do what you're told than arguing with the other person; this is specially true around women, and many men have told me so. I like being obedient, it's a form of discipline, and it really makes things easier; you earn "points" with the people around you, in case you need something from them. 
Sometimes I don't really feel like doing something, so I just keep quiet for a second, settle my feelings, and respond with a quick and simple "ok". I've already agreed to do what I was asked to do, might as well get it over with.