Refrain from sharing information or opinions at this time as you may live to regret it.
A private conversation may be repeated, causing grief and heartache. A business idea may be shared and replicated by a trusted colleague. Even a miscommunicated opinion could create drama and conflict within the workplace.
It would be wise to remain tight-lipped for the time being as talking could get you in trouble. Get on with what you need to do. Keep your blinkers on, ignore what everyone else is doing, and you will avoid any unnecessary commotion or heartache.