Frozen
To dream that something is frozen represents something that has been suppressed, rejected, or denied. It could represent something this is not fully developed. Alternatively, the dream may refer to your emotions and cold or bitter feelings.
Mohawk
If you don’t have a Mohawk in real life, but dream that you or someone has a Mohawk, then it represents non-conventional thinking. You need to start thinking outside the box and reshape the way you see things. Note that your personal associations with Mohawks will play dominantly in the meaning of this dream.
Engineering
To dream of engineering represents your ability to create and to manipulate the external world. You are feeling empowered.
Indifference
To dream that you are being indifferent suggests that you are trying to hide your true concerns. You do not want to let on that you care or that you really feel a certain way.