One of the best ways to heal this aspect of yourself is to actually expand the feelings of resentment in a safe therapeutic setting (possibly with a psychedelic

One of the best ways to heal this aspect of yourself is to actually expand the feelings of resentment in a safe therapeutic setting (possibly with a psychedelic or equivalent, i.e. Breathwork) and to get to the root of where your sense of survival was threatened by another's success. This is quite common in the current us school system where children are routinely pitted against one another for the love of a proxy parent, aka teacher.