first off, i dont like channeled messages. this guy is a channel. "you humans".
in a severe state of d.i.d. personality parts may not be aware of each other. in less severe situations parts exists but they are aware of each other
and they take turns being out front. yes, parts can have different mannerisms. from the tone of voice, hands/body movements to the types of clothing
and behavior. if you are aware you can notice the changes between parts which can be very subtle. d.i.d. is a human survival response mechanism to
massive amounts of trauma that person suffered or is going through.
if you are around a multiple and can look at them as a 'person' you can realize that all the parts are part of a whole.
even a 'normal' person has parts. what we dont realize is that they exist and they merge into a single personality with a continuous flow of memory
throughout a persons life. but, if you are aware of the different 'moods' you go through during a day you will eventually see these are different
personalities reacting to a present moment situation.