I think you got it if you meant that either resilience or well-being could lead to the selection, and it's well-being that amplifies reproduction. Thank you for the feedbacks

Thank you for the valuable thoughts

Thank you. It's very helpful to read this thread

Sorry for the inefficient description that may sound confusing. It probably makes it faster for the user to deliver the command to the computer since she doesn't need to use her hands. moreover, it also aims for making human interaction with the computer more intuitive. :)