Just like some ideas for homo sapien 2.0. Think about it evolution.
  1. Stop absorbing fat
  2. Remove anxiety inducing memory
  3. On off switch for sleep
  4. Mute
  5. Boner control
  6. Fight or flight for situations where one of those is an option
  7. Hair length/nail length maximum
  8. Are you sure I should be tired after I just woke up?