To dream that you are energetic, symbolizes growth, activity, expansion and insight. You need to channel your energy in a positive way.

A symbol of individuality—of private thoughts. The windows symbolize the possibility of understanding and of passing through to the external and
the beyond, and are also an illustration of any idea of communication. Hence, a
closed room lacking windows may be symbolic of virginity, according to Frazer,
and also of other kinds of non-communication. Many rites involving the
enclosureimage are performed to mark the reaching of puberty, all over the world.
The legend about Danae, shut up by her father in a bronze tower, pertains to this
particular symbolism. There is a Siberian legend concerning a ‘dark house of iron’
which is also relevant to it (21). We might also mention the ‘vase with a lid’, one
of the eight emblems of good luck in Chinese Buddhism, and a symbol of wholeness, of the idea with no ‘exit’, or, in other words, of supreme intelligence triumphant over birth and death (signified respectively by the doors and windows of
the room) (5). This explains why the hermetically sealed room may possibly be
a variant form of the ‘vase with a lid’.

To dream that you are in a room, represents a particular aspect of yourself or a specific relationship. Dreams about various rooms often relate to hidden areas of the conscious mind and different aspects of your personality. If the room is welcoming or comfortable, then it signifies opulence and satisfaction in life. If you see a dark or confined room, then it denotes that you feel trapped or repressed in a situation.

To dream that you find or discover a new room, suggests that you are developing new strengths and taking on new roles. You may be growing emotionally. Consider what you find in the discovered room as it may indicate repressed memories, fears, or rejected emotions. Alternatively, such rooms are symbolic of neglected skills or rejected potential.

To dream that you are in an empty white room, indicates a fresh start. It is like a blank canvas where you want to start life anew. Alternatively, the dream means that you are trying to isolate yourself. You do not want any outside influences.

To dream of a yellow room, suggests that you need to use your mind. You are feeling stimulated mentally.

Dreaming that you are in a room, represents a particular aspect of yourself or a particular relationship. Dreams about various rooms often relate to hidden areas of the conscious mind and different aspects of your personality. Dreaming that you find or discover new rooms, suggests that you are developing new strengths and taking on new roles. You may be growing emotionally. Seeing an appealing or comfortable room in your dream means opulence and satisfaction in life. Seeing a dark, eerie or confining room indicates that that you feel trapped or repressed in a situation.

All transformations are invested with something at once of profound
mystery and of the shameful, since anything that is so modified as to become
‘something else’ while still remaining the thing that it was, must inevitably be
productive of ambiguity and equivocation. Therefore, metamorphoses must be
hidden from view—and hence the need for the mask. Secrecy tends towards
transfiguration: it helps what-one-is to become what-one-would-like-to-be; and
this is what constitutes its magic character, present in both the Greek theatrical
mask and in the religious masks of Africa or Oceania. The mask is equivalent to
the chrysalis. Frazer has noted some very peculiar types of masks used in the
initiation ceremonies of some Oceanian peoples: the youths keep their eyes closed and cover their faces with a mask of paste or fuller’s earth, and pretend not
to hear the orders shouted out by their elders. But they gradually recover, and on
the following day they wash themselves clean of the crust which had covered
their faces (as well as their bodies); and their initiation is then complete (21).
Apart from this—the most essential—symbolic meaning, the mask also constitutes an image bearing another symbolic meaning which derives directly from it.
The mask, simply as a face, comes to express the solar and energetic aspects of
the life-process. According to Zimmer, Shiva created a lion-headed, slender-bodied monster, expressive of insatiable appetite. And when this creature demands of
his creator a victim to devour, the god tells him to eat of his own body, which the
monster does so that it is reduced to a mere mask itself (60). There is a Chinese
symbol, T’ao T’ieh—the ‘mask of the ogre’—which may well be similar in origin
(5).

To dream that you are wearing a mask, suggests that you are trying to be someone you are not. You are trying to hide your true feelings and only reveal half truths. If you have trouble taking off your mask, then it suggests that your true self is lost or blurred. Alternatively, wearing a mask signifies temporary trouble due to some misunderstanding of your action and conduct.

To see someone wearing a mask in your dream, denotes that you are struggling against deceit, falsehood, and jealousy. If someone removes their mask, then it symbolizes failure in gaining the admiration and/or respect of someone sought for.

To dream that you are wearing a mask, denotes temporary trouble, as your conduct towards some dear one will be misinterpreted, and your endeavors to aid that one will be misunderstood, but you will profit by the temporary estrangements.

To see others masking, denotes that you will combat falsehood and envy.

To see a mask in your dreams, denotes some person will be unfaithful to you, and your affairs will suffer also. For a young woman to dream that she wears a mask, foretells she will endeavor to impose upon some friendly person.

If she unmasks, or sees others doing so, she will fail to gain the admiration sought for. She should demean herself modestly after this dream.

Dreaming that you are wearing a mask means temporary trouble as a result of some misunderstanding and misinterpretation of your actions and conduct. Alternatively, you may be pretending to be someone you are not or are hiding your true feelings. Seeing others wearing a mask in your dream indicates that you will battle against deceit, falsehood, and jealousy. Seeing others unmask in your dream, symbolizes failure in gaining the admiration and/or respect of someone sought for.

Masks might represent our persona and how we appear to others. The roles that we play in life; such as parent, student or worker. On the other hand, masks can be a symbol of pretentiousness. If you are wearing a mask, look inside and check if you are being sincere in your presentations, or if you are hiding something and pretending to be something you are not. If other people are wearing masks, it suggests that you may be concerned about their genuineness.