I would say that the two main things that need to be checked first are is the patients' heart ticking and are they breathing, keeping in mind that if the heart is stopped then immediate CPR would be necessary or if there is no breathing, clearing of the throat and mouth to mouth resuscitation would be recommended.
There is proof of it. Such as fossils, records, videos, etc. Dinosaurs and Thylacines for example. Both of these have been extinct for quite some time. Although there is footage of some Thylacines there isn't any of any Dinosaurs. However, there is fossils and bones found from Dinosaurs. There has been fossils from many extinct animals dating back millions of years, therefore proving its a common event through history.
It would most likely be <span>Likes to joke around (wrong).</span>
Bipolar disorder or depression because these are classic signs.
