If you want to improve selfishness,look at places where such change may happen , for example in: the military{honor code?}, religion/spirituality, deep relatio

If you want to improve selfishness,look at places where such change may happen , for example in: the military{honor code?}, religion/spirituality, deep relationships{especially with non-selfish people}, being strongly exposed to the suffering of others,meeting emotional role models. Those seem very deep emotional experiences, very different from the experience of being in college(mostly intellectual, or the college socialization process - i.e. the frat etc).