Not knowing the consequence of good and evil karmas, he is afflicted and hurt. Nevertheless, he, due to his egotism, piles up karmas and undergoes births and deaths again and again.
Since you alone are responsible for your thoughts, only you can change them. You will want to change them when you realise that each thought creates according to its own nature. Therefore, start now to think only those thoughts that will bring you health and happiness.
In an evolutionary context, development has no end. That means we can always develop more, further, higher and deeper. In Traditional Enlightenment, it’s possible to become ‘fully enlightened’. In Buddhism, they call it ‘cessation’ or ‘the end of becoming’. Evolutionary Enlightenment is about infinite becoming for eternity.

