Karma is not there to get you. Is the law of cause and effect. If you seed rage, you will get rage. No other result can become from rage than rage.
It is the terrible reality that you find yourself in, full of demonic people and meager circumstance, as a consequence of your bad choices. Not a literal dimension of pain and suffering, but a manifestation of all the rejection and shunning by others that your terrible behavior warrants.
Unworthy of love, or forgiveness, or pity. Untrusted and unhelped by others because of your untrustworthy reputation.
I consider the independence of self to be an illusion. Instead, our self is composed by our influences. In that sense, “reincarnation” happens all the time as we influence each other and upload our selves. From this view, karmic influences are even more pronounced, as we create heaven and hell for our extended selves.