The complexity of Karma arises because of two primary reasons. First, as human beings, we are unaware of the actual actions committed by us. Secondly, we also do not know the proportionality of consequences vis-à-vis the actions committed.
Nagendra Sethumadhavrao is a Product Engineering Exec based in Los Angeles. He has a PhD in Innovation Management and works on Chaos Theory and Metaphysics. He can be reached at @dr_nagendra