Varnasrama in a nutshell means performing ones duties according to ones nature and work. Everybody has got a particular nature according to ones past karmic activities and also according to what one associates with in this lifetime as well. This is actually the secondary nature whereas the primary nature is that of the soul, but because of the bodily identification the secondary nature becomes very prominently functional and the primary nature of the soul is very much covered up. The goal of our life should be to revive our primary nature which is what we call as self realization by which one can become free from the innumerable sufferings of this world and be situated in ones natural position as a servant of God as sat-cit-ananda.. eternal, full of knowledge and bliss. But reviving our primary nature is a gradual process and the identification with the gross and subtle bodies which has been there from many lifetimes does not go away so fast. For that one has to do two things simul...