Are You Using Your Model to Identify Desirable Versus Unwanted Information?

I find it's actually, don't we just forget everything by default? Basically, if you don't see the same thing more than once like very rare that you'll remember it. I wonder if people who have identity memories like photographic-ish memories. We have a conjecture that our environment setup is in a reinforcement learning environment. And this is because to us, it seems like learning is always put humans within some objective. Not always, but often. It helps us figure out what to pay attention to and what to learn.