Though I don't want to make unwarranted assumptions here, I've worked with a lot of people from India in high tech in the past 25 years, so this sounds familiar.
He simply cannot allow me to live my own life simply because he sees me as a 'damaged person' while at the same time believing that I have extraordinary potential and capability far surpassing anyone. I guess this is an example of the extremes which a BPD individual sees things in. He feels he is the perfect person to lead me into the future and now my only goal is to remain connected to him with the bond of a father and son (though it is a 20 year old me treating him as a 5 year old) but to be independant of his influence.
From what I understand, what I highlighted might be a hard thing from which to detach. That you wanting to do so is good, but there is a fine line here where it may cross into disrespect from his point-of-view, yes?
It sounds like you love him a lot, as you say, but are struggling not only to assert independence, but also to get him help. Two issues here, intertwined.
just wanna KNOW if there is any hope of him even going for a single goddamn psych eval or is he actually smart enough to know that something is wrong with him and is afraid of that being validated. Do I create a supporting environment for him so he doesn't get wary of it? I have no clue. I do know that until someone tells him that he needs healing, he won't improve in any way.
This may be, and he may be hiding behind pride. At the core of BPD is a sense of shame: "I'm a bad person, not worth loving." If there are narcissistic tendencies, they may manifest differently than BPD, but the core feelings are the same.
I posted this from a doctor who is working on changing the ways in which family courts deal with parental alienation, but he gives a good, top-level summary of borderline and narcissistic pathologies:
https://bpdfamily.com/message_board/index.php?topic=310385.msg12875854#msg12875854Childress talks about "the abused or neglected child all grown up."
It may be hard to think of parents on this way (my mother is both), and I don't know your father's family history, but it may be a good baseline from which to start, at least to attempt to understand where he's coming from. My mother shared her history with me. I don't know if your father would be so willing. What do you know of your family on his side, any clues?