Of mine and others. The sources in this book are not necessarily legitimate. The sources that are listed are sources from my perspective, as in, these sources are my sources, where I got the quotes from. Which means that I am not willing to be held accountable for, whatever - copyright, mis listing of sources, incorrect something something - the main point is that this book is not necessarily 'professional' or whatever. So please do not penalize me if some of these sources are wrong/not the original or actual sources. Also, I will take claim to the quotes that in place of a source has the winking, kissing emoji (😘) or is directly claimed by me. So those specific quotes are MINE, technically speaking. They are my intellectual property, I take claim to them and whatever comes with them. Although if you are a reader and one of these quotes sounds or is similar to another one you've read or seen, please tell me so I can make that clear for other readers. Thanks for reading, hope you like it