Since x is the 24th letter in English we have x86 = 2486 and x64 = 2464
Sum the digits of each of these numbers (using MS Mathematics of course) and we have
2+4+8+6=20 and 2+4+6+4 = 16
20-16 = 4
but we can also sum the digits again
2+0=2 and 1+6 = 7
Now 4 divides evenly into three of the numbers, 2464, 20 and 16 while 5 only divides evenly into 20. So 4 is our number of interest that must apply to all of us discussing this idea. But what does it mean?
According to the first helpful site found on Goggle. The "4" person in his productive years is described as...
This period is a time to build and develop ideas into a tactile form. Now is a time that you become more of a builder, a better organizer, and perhaps even a more stable and secure person. Your judgment and decisions take on more conservatism and practicality, and they are based on careful and more thoughtful planning. You are apt to be more serious about your work and perhaps devote more time to it, too. Be careful not to become a workaholic. With a 4 lifepath period you must be constantly reminded to take the time to smell the roses.
I think each will agree that this description applies to himself or herself.
For those who wish to maintain an illusion, ignorance is the best source of knowledge.