 Folio resin, capsaicin. Two words that bring many unpleasant memories to sailors' minds. Some sailors at Commander Fleet Activities Saucibo learned first hand the full effects of the feared OC Spray during their security training. OC Spray is an important tool for naval security forces. It's good for people to go through and know the full effects of OC because if they don't, like I said, they can go around spraying some other people thinking it's a joke. The OC course makes sailors go through obstacles and opponents while in the pain of the spray, teaching them the full effects of the spray, while helping them build mental toughness to keep fighting until the mission is done. Some sailors handle the effects of the spray well, others feel the effect immediately. For all, it is a valuable learning experience. It wasn't fun. It wasn't as bad as I thought it was, but it definitely wasn't fun, and I don't want to do it again. Headed Officer Zach Kreitzer, Fleet Activities Saucibo, Japan.