Take everything at your own pace.
You don't have to dive in headfirst to reap the benefits. Feel free to skim through this tutorial and take some helpful first actions. You can always return to it as needed.

Don't overthink things.
The most effective way of starting it... is to start it. That can be as simple as implementing just one concept from this guide. For example, you could start by using hand portions for one meal every day. You can use it for different meals as you practice and grow used to it.

Keep the guide handy.
There are many useful elements here, but there is also a great deal to remember. Refer back whenever a refresher is required.