This chapter was more hands-on and focused than previous chapters.
As we go along, I expect that your comfort with technical actions will grow, if you weren't technically proficient before reading this book, so it will get easier. But if it doesn't, you'll have the step-by-step instructions in this book.
Tails is a very privacy-focused OS that may take getting used to. If actions take more time, or work in a different manner, always remember that there's a trade-off between security/privacy and speed or comfort/ease of use.
In the next chapter, we'll continue with installations of additional OSes. After trying them out, choose the one that best fits your requirements.