In my highschool , my maths teacher used to joke about straight line being most curvy ( curvy symbolized tough) . well extending that inference i think its too tough ” to simply have a goal and follow it linearly.”
reason is simple….. all systems have an inherent tendency of being entropic.
As per science entropy is an unavoidable phenomena and a lot of energy is needed to counter it.
Entropy generates uncertainity and to counter this uncertainity we don’t have certain solutions.
A plethora of “uncertain solutions” only , can be applied to counter uncertainity , in a partially certain way.
More the no. of uncertain tricks to remove the uncertainity , more “certain reduction in uncertainity” happens.
Relegion , taboos , destiny and even God , all are these uncertain phenomenas created to explain/counter the uncertainity.
Hence in a amzing way there mutual existence deems its cause to the very reason of them i.e , mutual elimination.
A night of divali….. with devil in throes of sucess and deities lying in thrones….
Mind is roaming without a 
steward , treading these darker zones.
though to comprehend…
hmm