When good sanskaras overlap the bad, and bad sanskaras overlap the good, then both disappear, and your mind is a clean slate with nothing written on it. All is wiped off.
Nothing is ever written on you – but on your mind. You, the soul, remain untarnished. Good and bad, everything is written on your mind. When the impressions go, then all is wiped out. Mind sees the soul – this is Illumination. When good and bad are written off the mind, mind sees the soul. Mind then tries to become one with the soul – this is Realisation.
Mind seeing the soul means you seeing God. But mind does not become you, you being God. Mind must merge in the soul for you to become God. When mind merges in soul, then you are God-realised.