Thank you for the upvote

The Human Upgrade Menu is something that will be offered 50 years from now. One of the upgrades it offers is a bionic arm that can be attached on the side of the shoulder to act as a third arm making some tasks more efficient like scratching the back. Also included in the upgrades is Brainwash where the brain will have the capacity to be washed using special cleaning products that removes the bad memories on the brain that serves as stains and freeing up these spaces for good and happy memories in life