
This edition is in Polish. The shop, checkout and support are in your language. This title is also available in your language.
Trener życia. Nowy zdrowy rozsądek w wychowaniu
How to be a parent… the easy way
$9.99
Final price.
E-book
$9.99
EPUB for e-readers and phones, PDF for tablets — download right after payment. Your copy is signed with your name, e-mail address and order number.
Audiobook
Not available
Paperback
$18.99
Softcover, 6 × 9 in, printed on demand. Coming soon on Amazon and Empik.
Coming soon on Amazon and Empik
The file arrives the moment you pay.
Language edition
This title is also available in other languages.
Who this book is for
Not for „parents in general”. For the ones who can see where this is heading.
You do everything and it keeps getting harder
You explain, you give in, you adjust your tone and your rules. The house gets quieter — and every month you have to adjust a little more.
A grown child who cannot start
Cannot call the doctor, cannot save money, cannot take a „no”. Not because they are lazy — because they never had to.
Helping in a way that gets in the way
You put a shelter over every difficulty. The chapter about the rock bird is about exactly what that shelter costs — and how to take it away without taking yourself away.
You don't want to parent the way you were parented
The belt and the flying slipper are out, that much is clear. The hard part is what goes in their place, so you don't end up begging.
What is not in it
No method that makes a child obey within a week, and no „just be consistent”. No medical advice either — where a doctor or therapist begins, the book says so plainly and gives the phone numbers.
About the author

Łukasz Załucki
Father of two and, above all, a trainer of many mammals — including five of the most demanding mammals on earth: Dobermans. Once you understand the logic and tactics of training a Doberman, the human kind is a walk in the park.
How it works
Two roads to the same book: the file from here, the paperback from Amazon and Empik.
- 1
You pick the format
The e-book and the audiobook you buy here. The paperback opens on Amazon with one click.
- 2
You pay
Card, Apple Pay, Google Pay — or BLIK for payments in złoty. No account needed.
- 3
You start reading
The download link is e-mailed within minutes, and the file also waits on your shelf in this shop.
People rarely buy just one
This book gets passed on to other parents faster than most presents do.
For a friend after birth
Instead of yet another babygrow in size 62. Order the paperback on Amazon straight to her address.
For the grandparents
For the people who want to help but raised children in a different era. The chapter on boundaries takes fifteen minutes.
For the other parent
The hardest conversations about raising children happen between the adults. They start more easily when you have both read the same thing.
Copies from one order are packed together — you pay for shipping once.
Order a copyBefore you order
The questions we are asked most often. If yours is missing, write to us — we usually reply the same day.
When will I get the book?
The e-book arrives the moment you pay — the download link is e-mailed within minutes, and the file also waits on your shelf in this shop.
The paperback is sold by Amazon: it prints the book in your country and ships it on its own schedule, which you will see on its listing. No parcel travelling from Poland, and nothing to pay for one.
If you see a release date next to the price, the file is on pre-order: we take your order today and the download opens on release day.
Can I return my purchase?
For a file bought here you have 14 days to withdraw, unless you agreed to download it straight away — in that case the right to withdraw ends at the moment of download, which we say before you pay. Write to junior@aisigma.pro and we will look at your case individually. Full details are on the “Returns and complaints” page.
A paperback bought on Amazon is returned to Amazon, on its terms — we have no access to that order.
Which formats does this book come in?
E-book: EPUB (for e-readers and phones, including Kindle via Send to Kindle) and PDF (for tablets and printing). Both files come at one price — buy once, get the set.
Paper: softcover, 6 × 9 in. Printed and shipped by Amazon; the button next to the price leads straight to the listing in your language.
The audiobook is narrated by a synthetic voice, word for word as the book is written; a second voice takes the scenes with the daughter. We say so plainly so that nobody feels short-changed later — a recording in the author's own voice is planned later, as a separate edition.
The file carries your name, e-mail address and order number (anyone who receives the file will see them) and has no DRM: you buy it and read it on all your devices. The audiobook is a copy-protected stream: it plays only from your link, on any number of your devices, but cannot be downloaded as a file.
Which languages is this book in?
Six: Polish, English, German, Ukrainian, Spanish and French. Each language is a separate edition with its own ISBN, not the same book with a swapped file.
None of it was run through a machine. Every version was translated sentence by sentence and then read again word by word, jokes included — and each of those had to land on its own terms in its own language.
Can I buy from abroad?
The file, yes, with no restrictions at all: you download it anywhere you have an internet connection.
The paperback you buy on Amazon, which prints it closest to you. That is why there is no shipping across half the world here, and no customs at the border.
How can I pay?
By card, Apple Pay or Google Pay through Stripe, or — for payments in Polish złoty — with BLIK and online transfers through Przelewy24.
The paperback you pay for on Amazon, with its payment methods — here it never goes through the basket.
Can I get an invoice?
Yes, for a file bought in this shop. Tick “I am buying as a company” in the order form and enter your VAT ID — we e-mail the invoice once the payment is booked.
If you need an invoice as a private person, write to junior@aisigma.pro with your order number. The invoice for a paperback is issued by Amazon.
Does it work as a gift?
Yes, and it is one of the most common reasons people buy it — for a new baby, for a friend after birth, for grandparents who want to help without stepping on toes.
The paperback is the easiest one to give: order it on Amazon to the recipient's address and use its gift options.
Start with thirty seconds
Chapter five says: do not react for thirty seconds. It almost always resolves itself. That is enough to make tonight go differently than last night.
Pay by card, Apple Pay, Google Pay or transfer. 14 days to return it.