How can you even argue this?!?!
Everyone who has ever gone to kindergarten knows their alphabet and therefore will know how to crack the code I provided earlier (assemble these in order c, b, d, a).
My whole point is that by using an established ordering routine, people do not have to relearn something that could easily be avoided.
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But some people learn visually and others are auditory learners (that means hearing). So while letters may be easier for you, numbers or shapes may be easier for somebody else.
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You saying garbage like this makes no sense at all. So you are saying you learned your alphabet from your video game console? Give your head a shake. Visual, auditory whatever, it doesn\'t matter when people already know the system. Numbers would work too, and no one would have a problem with that either, but when you introduce a system that has no natural order or sequence you are making people work harder.