What should I do about being filled with rage but being incapable of getting angry.
Why do you feel rage but cannot get angry?
My father is a really strict parent. Once when I was complaining about homework he started yelling at me to stop being whiny.
Finding a way to express your anger in a healthy way could be good for you. Bottling up your rage in not healthy.
I don't like breaking glasses when I'm angry.
That's good because breaking things isn't the best way to express your anger. There are healthy things you can try like getting a punching bag. Bottling this up can cause health problems, and one day you might just explode inappropriately.