If everything is simplified, then everything that happens in our minds can be called chemistry. Care for people can be called an instinct for self-preservation. But I'm not sure that the woman @abbijulie who cares for her child does this with the hope that the child will take care of her in the future. Thank God that people like you, like @abbijulie and @steemtruth are many. These people are heroes!Thanks to these people, we can still consider ourselves HUMANs beings!