What do you think of Callan Methode

[uasiczka]

What is your opinion about this methode? Does it works?

[Gość: ;;]

There is suuch thing like search field on this forum.
When you put there "callan" word, you will see some answers.

Take a good decision ;-)

[Gość: xman]

It will be works with you, for shure ;-)

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Not a bad idea for the beginners with speakophobia, but a waste of time for
intermediate students. An example of good marketing, too. Promises miracles and
people buy it.