-Yellowing of the teeth and between the middle and index finger indicates that the person is a smoker.
-If someone snaps their fingers when thinking of a word to say, it is probably their native language. If someone stands still when thinking of a word, they probably speak multiple languages.
-If someone spends a lot of time on the computer, or is antisocial, they will blink noticeably less than normal people.
-A person who usually types will not be used to writing their signature, so if asked for a signature, it will be printed or unnecessary flamboyant.
-People who read often will sometimes mispronounce words but use them in the correct context, due to reading the word but not hearing it.
Remember, it is easy to make a mistake. Do not expect to become as good as me instantly.
-SH
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A Guide To Deductions
RandomA 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.