Yes, Mind Palaces are real things. They are a memory tactic also known as the Loci Theory. If you would like to create your own mind palace, I have written all of my steps inside. Remember, it is not easy.

Sherlock Holmes. A consulting detective with a capricious persona, gifted with intuition and skilled in the art of deduction. Many might call him an arrogant arse. Completely indifferent to emotions. However, everything changes when a certain someone moves into the neighbouring apartment ; 221C. There's something different about Y/N and Sherlock Holmes is stubborn and keen to unravel the mystery of, Y/N. Soon, it turns into something more.

A guide to deduction, by Sherlock Holmes. If you would like to learn how to deduct people the way I do, to impress them, or for a good reason, or just to know you can, the secrets are inside my book.

How do make deductions like Sherlock Holmes does!! ~I do not own any of these, credit to whoever came up with them~