I just can't understand how can i use the 12 words instead of writing all the numbers related to the address/private/public keys. When i go to iancoleman.io the output is several addresses, private and public keys...but from all of this how can i get my own?
And all the private keys that come with the output, were they not supposed to be private? Can't someone just use them to transfer cryptos? This is really confusing for me.