The human brain, an intricate organ, is hardwired for survival. It’s the command center for the nervous system, receiving signals from the body’s sensory organs and outputting information to the muscles. The brain is responsible for our thoughts, feelings, memory storage, and general perception of the world. But the brain is not just concerned with physical survival. The brain’s primary function is to ensure our survival. It’s responsible for everything that keeps us alive, from regulating our breathing and heartbeat to controlling our body temperature. It’s also responsible for our fight-or-f…