Be you newbie or what ever that you are in crypto or in learning about things in general it’s never safe to even try the memorizing of phrase as a safe means, it’s never advisable and will never be considered safe method. If you can memorize your phrase that good for you and that shows how retentive you can be but there should be other means of backup to use and secure the phrase incase you forget some of the words or how it’s being placed that backup will always be the safe heaven to recovery of your wallet.

You may be very experienced, but memorizing the wallet seed phrase may not be easy for everyone, moreover it can be foolish and this method is not safe for everyone. Because some wallets contain 12 and 24 seed phrases. So if we try to memorize or remember them, it may be normal at any time we can forget, as a result there may be a possibility of further losses, meaning the risk of losing the assets in our wallet will be highest.

Save seed phrases online or in email is not safe for us at all, so we should leave this thought. But if we write it on paper or store it in different places and store it on a Steel Or metal it will be the best decision for us. You should note these to properly store the wallet seed phrase.

How To Protect Your Seed Phrase
Ultimate guide to storing your bitcoin seed phrase backups

wait until you rarely interact with your wallet thus never try to remember your seed phrase and suddenly you don't remember your mnemonic doesn't matter how hard you try to recalling it.

it's the worst idea so far, you can just encrypt a storage device, and encrypt the seed phrase, make sure to back up onto 2 other devices and you're already fine.

no need risking your money trying to achieve that level of security but ultimately fail anyway and have a huge risk of losing your money due to human error.

Memorisation is the perfect seed storage method in an ideal world but you can easily forget a word or two & then you are in deep trouble. I much prefer to stamp my seed on metal & hide two copies in a very good & discrete place. Whatever works for you as an individual is good though, no one method is perfect for everybody. Just keep that seed safe.

As much as I like DIY solutions, I 've found that stamping is not a convenient method, at least for me. Out of curiousity, when you refer to stamping, do you mean stamping letters, or stamping dots in ready to use backup templates?
I like these capsules for backups, for their convenience and compactness.

Finally, I found someone who agrees with the idea of memorization being superior. Memorization is the best method in the world in terms of safety and independence. When you memorize your seeds, you no longer depend on other devices, you no longer have to keep them safely secured and you no longer need to worry about if someone finds your seed phrase metal plates.

My opinion about memorization is that you should not use anything longer than 12 words seed phrase. Once you create a 12 words seed phrase, then you write it down on metal plates and keep them safe for a few months but during these months, you'll spend 30 minutes or one hour into memorizing your seeds. I believe that in one month, you'll know it so well that you'll no longer need to save metal plates, so you can destroy them. But keep in mind that you'll have to always remind yourself what are your 12 words seed phrases every day, so it will be sealed into your brain.
P.S. That's just my approach and I really believe that it's safe. Everyone should check their cognitive abilities and be sure before they do this.

There is no doubt that brain is powerful but it has weaknesses. As we gets old our memory is getting slower, we should also take accidents into consideration because we don't know exactly when it will happen and how severe it will be whether it compromises our memory or not. So meaning our memory isn't future proof we still need to right down our keys and put it to where we think it is safe or we we memorize and then we write it cause why not right?

As somebody who's often forget something, this will not work for me that's for sure.

Well, just like what others said here, they don't like the idea of memorizing your seed phrase. What will you do if you just solely memorized the seed phrase and then one day, you forgot it? Of course, there will be a time where will just forget something for some reasons. What will you do if that happens? I'm not saying that this will not work for all though, but if you want to store your seed phrase, memorizing it ALONE would not help you make your assets more secured. There will be a time in our lives where we will forget even more as we grow older, and that would be a problem.

Overall, I don't like this idea. I would rather write my seed phrase and keep it somewhere safe. At least in that way, that might be less safe compared to memorizing, but like what I said, I'm a type of person where I forgets things very easily. It might work for a few ones though, but I doubt that it would be a good long-term way of securing your assets.

It's definitely not going to be a good idea. The other day. I was stressed out after a hefty day at work. I got home just for me to find out that I could no longer remember the password for one of my banking accounts. This is something I use more often than before. I kept trying until my bank told me that I was temporarily blocked for 24hrs.. after a long night of rest, I was able to remember the password I used. You see, the brain sometimes can easily forget things. Memorizing something as crucial as our seedphrase is very risky and we should avoid such practice.