I saw that episode.
Allow me to try and shed some light on the seemingly confusing metaphors.
Firstly concerning the ego.
Our ego would be the part of us that determines what we deserve, and how “good” we are. (the definition of good is subject to change)
That said, let’s examine a few mataphors.
“your self portrait is so practiced and polished”
to describe the ego as practiced and polished would be to relate it to qualities like “proper”, “wise”, “capable” and “finely-tuned”.
Generally it is a “good” opinon of an ego. (more on the ego later if necessary).
“it’s stretched so tight the tension fills the room”. This metaphor points out the great responsibility that captain picards ego copes with.
“i fear it will snap” - i don’t know what happens when an ego snaps but i doubt it’s “good”. this metaphor expresses concern that captain picards ego is reaching it’s limit. (however you want to define the limit of an ego is up to you)
and finally the metaphor that i think set the intrigue.
“when you reach beneath a man’s self-portrait…deep down inside what you find is nothing at all”. This is a rather complex metaphor that could be interpreteed a number of ways.
It could mean that our self image (self portrait) is completely wrong, and that humans are all the same.
But it could also mean that humans are nothing. When i say this i mean it in the sense that we are no different from robots running on a program. The conciousness that we know and praise might in actual fact be an illusion beyond our control, and what we think we know couldn’t be more irrelevant.
for more on that subject, look up “nihilism” and “determinism”.
Here is how i interpret it given the context.
When we examine our own egos, we realise that all of the ideas we have about ourselves like “the best” or"very smart" or “very strong” turn out to be not so important.
many of the things we think we know about ourselves can turn out to be arrogant and complete fantasy.
Humans all come to the same humble end. In my opinion no human is greater than another.
Sure people percieve other people to be greater, but what we percieve and believe, like in the case of the ego, isn’t necessarily true.
metaphors are just like regular language except for an indirect meaning. philosophers use metaphors sometimes in order to convey something which is difficult to articulate.
For example.
Let’s say you had a child but didn’t want to take care of it because you thought the mother was evil. (just for pretend
)
It would be very difficult for me to explain to you why i think that not taking care of the child is “wrong”
so i might use a metaphor. (actually i’m going to use a similie but they are basically the same thing)
“Not take care of your child? That would be like planting a flower and refusing to give it water”
Metaphors use relationships. when you use a metaphor you are comparing an easily understandable relationship (the metaphor) to a more complex, but hopefully similar one.
Put simply, metaphors and similies are language device tools used only for communication. they do not necessarily posess value just for being a metaphor just like sentences do not posess value just for being wordy.
You have to judge a metaphor like you would judge an argument.
Cheers