Mnemonic techniques are okay, but won't you have to come up with a different one for every service you use? I mean if there's a pattern, then a breach in any one of them could compromise all your passwords.
I myself use mnemonic password for my master password. And I've started to make my passwords longer randomly generated ones. I use a file based password manager as well. I think that's a good mix of security and convenience.
Mnemonic techniques are okay, but won't you have to come up with a different one for every service you use? I mean if there's a pattern, then a breach in any one of them could compromise all your passwords.
I myself use mnemonic password for my master password. And I've started to make my passwords longer randomly generated ones. I use a file based password manager as well. I think that's a good mix of security and convenience.
Correctamundo friend