I agree.
Thank you for your comment. For me the broad statement that a manual is unnecessary or even a sign of being a bad person when you need one is way to simplistic.
Why have we defined constitutions, civil laws and declared what are to be considered to be human rights? Because it can be difficult to sense the border between protecting yourself, family, minority group or culture and doing actual harm to the rights and freedoms of people around us. To find the courage to truly listen and consider other opinions and beliefs and protecting the ‘sanity of mind’ by ignoring or denouncing the other.
Then it can help to have some guidelines. Either from religious sources, constitutions, humanistic principles or just knowledge from historic events and their impact.
I have some bad experiences with btrfs and timeshift schedules. I have laptops seen freeze for minutes when creating a btrfs snapshot. I have not specifically looked if you are using this combination but it is something to check.