Fadeout

The character’s adrenal glands sometime secrete depressants rather than adrenaline, causing the character to fall unconscious during times of high stress.
Type: Minor negative.
Effect: On the first round of any combat or other high stress situation (as determined by the GM), there is a 5% chance that the character needs to make a DC 15 Fortitude save or collapse for 1d4 + 1 rounds.
Biotech: Implant.