16. The misery which is not yet come is to be avoided.
Some Karma we have worked out already, some we are working out now in the present, and some are waiting to bear fruit in the future. The first kind is past and gone. The second we will have to work out, and it is only that which is waiting to bear fruit in the future that we can conquer and control, towards which end all our forces should be directed. This is what Patanjali means when he says that Samskaras are to be controlled by resolving them into their causal state
Patanjali’s Yoga Aphorisms, Chapter II – Concentration: Its Practice (in Swami Vivekananda’s Raja Yoga)