The whole diagnosis in Sikh psychology is haumai — literally I-me, the running assertion of a separate self — so the goal is not a special experience but a person for whom that assertion has stopped being interesting. The corpus uses a pair of terms constantly: the gurmukh, whose face is turned toward the Guru, and the manmukh, who is still taking instructions from his own head. Japji puts it in four words: conquer the mind and the world is conquered. What is notable is how unremarkable the resulting person is meant to look — the gurmukh keeps working, keeps a family, gives a tenth away, and is not described as acquiring powers. Sikh preaching is fairly hard-headed about this, and the standard warning is that a person who announces their own spiritual attainment has, definitionally, not achieved it.