To dream of Germany represents a mindset that is insensitive, cold, or unconcerned with other peoples feelings. It may also reflect a tendency to be too logical. Feeling that nobody in your life will consider your feelings before facts or logic. Situations where you feel everybody thinks you are stupid if you allow your emotions to influence you at all.
Alternatively, may reflect a mindset that is focused on perfect unstoppable winning without any emotion whatsoever. An insensitive all business mentality.
Negatively, may reflect feelings of being trapped in a bureaucratic system or surrounded by people who are too systematic in their thinking.