I hadn't thought about it through that term before, but I think I display characteristics of deep shame.
I face great resistance around upsetting or offending other people enough that historically I've learnt to mould my words, actions & persona to be diplomatic, non-offensive, and agreeable in most situations. I'll only become natural and relaxed with someone if I trust (I won't feel hurt by) them a great deal. Some people have considered this fake or duplicitous behaviour but being the cause of upset or a negative perception in another person induces enough anxiety in me that it's basically just a means of avoiding pain.
Analysing that to its root it feels like it derives from self-loathing. I can feel okay if others are okay with me, but any indication that they're not okay with me induces pain as it gets used by me as evidence for the shame I already feel in relation to myself. The pain doesn't come from other people, whether they intend to hurt you or not, your perception of their judgements is a pain that resounds internally and derives from your own self-concept.
I can see how self-elimination and endless hunger (drive) could be natural trajectories of that shame. The self-loathing deepens to a point you no longer have hope it can change, or you say "I am not okay, but I could become okay by achieving x, being regarded as y, becoming z, or receiving a." I think what Serac and Polaris describe are examples of what Zapffe called
sublimation, as you're sublimating one destructive drive down a creative route that can be therapeutic or obsessive.
I agree that the latter approach is an insatiable hunger as it's still rooted in self-loathing rather than self-acceptance. As what you're admitting is that you're fundamentally not okay as you are and must become or realise something else to be okay, there is an endless array of goal-posts you can set yourself but it will never transform that self-concept.
A typical example I've seen in myself and close friends I've known is around the area of love. People who loathe themselves crave love as receiving love is like temporary relief - watering the fire. "Maybe this pain will end if I find total love and acceptance from another." What I've tended to observe is that person becomes needy and dependent upon that love. Someone can pour endless love and support into you but it will never be enough if you become dependent on how someone else perceives you to feel good about yourself. Many partners stay in hopes they can be the one to heal the wound but eventually end up becoming jaded and leaving them as their endless need becomes too suffocating.
I'm unsure if I agree that they're the only options though. My hope is that overcoming shame lies in learning to forgive, love, accept, and be kind to yourself as you are -
working directly on transforming that self-concept. I think I've been sublimating for a long time (potentially what I identified as Ni in the past) and that a lot of my
creative writing is examples of it but have been attempting the latter over the last year with positive results so far. I think sublimation can be valuable just not a total cure - I'm beginning to feel a lot healthier than I have in recent years but there's a long way to go.
It might sound a bit korny (pun intended) but I've found practicing
this meditation daily very helpful. I want to write more around this at some point but probably in a separate thread.