Distress behaviour is a signal for help

Why would anyone like me more if they think I’m stressed? I certainly don’t have big puppy dog eyes. Recent research suggests that evolutionarily, signalling distress to others would be an adaptive trait. But before we look at that, let’s understand a few aspects of human behaviour and stress. Humans and other species, when stressed, show typical behaviours. Scratching, for example (aka self-grooming). It’s referred to as displacement behaviour because of the energy it is displacing. Rats have regular stress behaviours which allow us to learn about stress and behaviour. Wringing one’s hands is another example. The sources of this “displacement” behaviour are also interesting. 

Blame is about cause and effect

When one is in pain or discomfort, it's useful to understand what caused it. That's how we can stop the cause and get back to normal. The body has lots of processes that identify a "cause" and puts it into action to get back into our normal state. If a bee stings us, we associate the bee with the sting and learn to avoid bees. We might even learn to associate bees with flowers and learn to be extra careful around flowers. This way of thinking, this paradigm, is cause and effect thinking. It can be very useful. But families are different.

Do we have an emotional inflammatory system?

Did evolution create emotional inflammation systems by leveraging our physical inflammation system? Evolution designed our inflammatory system to help the body defend our physical self and not lose this “self” to our environment. What might be parallels for our emotional or psychological self? A recent review in Science provides some interesting ideas. Is being reactive our emotional immune system's response to defend self? Try not to get too inflamed by my line of thinking in this post; stay curious.