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By the way, if you try to memorize 18 or 24 words, then you shouldn't trust your mind in this case because it's too much to properly remember for a long period of time. 12 words are fine!
12 words will also not be fine and you should not trust your mind completely. The human brain is indeed capable of remembering anything in the long run if it is trained, but the human brain also has an age. As we get older or enter the aging period the brain's ability will decrease slightly.
Senile dementia will be a problem if you have to remember 12 words without any copies.
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As time goes on computers will become more and more powerful and some who have really messed up with their backup hope to be able to discover their treasure chest.
Is the increasingly powerful computer technology related to Quantum Computers?
Which certainly has more capabilities than today's conventional computers. It has the incredible speed to manage and decode anything.
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You are more likely to remember where you physically put something than a list of words you just repeat to yourself over and over. And if you forget the location of your back up, you can at least look for it. If you forget your memorized seed phrase, your coins are gone.
That would be a serious problem. No library list will be remembered if some phrases are forgotten. The brain's ability will continue to decline.
Instead of risking losing it without any trace, it is better to record it in physical form and store it in a safe place.
Or use a
"Timer Capsule" which will protect any document well, is fire and water-resistant, and can withstand any condition.
The choice of material or container used to store documents can choose Stainless material which is more sturdy and rust or corrosion-resistant.
Even on Amazon, there are those who sell
"Time Capsule Stainless Steel Waterproof" specialized for storing important documents that can be an option and not be afraid that documents will be damaged for many years.
