Samadhi a death- like state

Well, our brain works with electromagnetic charges and we hardly use less than 2% of the brain. If suddenly if your whole brain will be awakened that electromagnetic magnetical charge will be so overwhelming that it will burn the physical body. So ancient yogis found a safest way to awaken the mind and at the same time keep the physical body safe. So they introduce uh the art to take the body into suspended animation like state. So when the sleeping giant your subconscious mind will wake up the overwhelming charge will not harm the physical body. That's why it is important.