Calculating things beyond one's ability to foresee can trigger the punitive rules of the Great Dao, leading to a divine retribution known as backlash.

The first time one forcibly calculates, the backlash from the Great Dao results in minor injuries, serving as a warning from the Dao's laws.

If one continues to forcibly calculate without regard, the power of the backlash can become terrifying.

At best, it results in severe injuries; at worst, it leads to death and the dissipation of one's Dao.