By the time I was 5 or 6, I was taught that:
Negative emotions were a bad thing.
Don't be emotionally expressive... it's best to be reserved.
Don't assert yourself or ask for help... you, as an individual, are not important.
Be humble... don't bring attention to yourself.
Even after I got out of that environment, those values are still instilled in my head after 13 years. I tried really hard to stifle Fe for a longest time because of the things I learned when I was really young. I forced introversion on myself. Of course if Fe is your dominant, it will backfire on you in the long run, which it did big time. I live in a good environment now but these stupid values that I got from my early childhood still impact me.