We are always told one should always tell TRUTH:
It is good
It is right
Not tell LIE:
It is bad
It is sin
But we are never told; how advantageous, telling TRUTH is for living.
This we learn with lots of experience, in this relative world, only very few things are true.
Most of things keep on changing or (become LIE) with changing perspective and time.
We shall not the call words TRUE or LIE, but narration of TRUE storey or FALSE storey, of a subject or happening.
If we tell a true storey (TRUTH); then we simply describe the observation or happenings.
As it as it observed or happened, need not be remembered it specially. As it is automatically recorded in the memory system.
If we tell a false storey (LIE); then we have to fabricate a storey, about the observation or happening.
As the storey is fabricated, we have to remember two versions, one the true (original) storey & other the fabricated one.
That means double the memory is used.
Now the fabricated storey shall keep on improving, due to human nature or quality of brain.
Then if we tell the false storey (LIE) to ten persons at different times, then it will be improved at least five times in the process.
If we are obliged, to tell again the instance, to the same person, we will narrate, naturally the improved version of that time.
Hence we are using, at least 10 times memory, for nothing.
Hence how much load we are putting, unknowingly on brain, by just by telling a fabricated storey (LIE).
It is evident, due to difference and change inversions; the LIE will be detected in no time.
So telling LIE is of no use.
But as a result
We use the brain memory bank, many folds, for nothing (it could be used for productive purpose). And we put on brain too much load, strain & tension, for nothing.
In turn one is inviting
Blood pressure, Memory loss, Heart attack etc.