The layoffs are an ongoing process within AIG. They have (upper management) been doing this now for many years. You need to always be ready as if it is your last day at AIG. Let go of the stress, it does not help.
If you find the stress unbearable, you need to make life changes since stress will ultimately cause you health issues and show up in your personal interactions with co-workers. Switch jobs, sell items that you cannot afford, find a second source of income, etc.
I wish you well.
Posted by @UbLUnqv-1dvx in another thread, I thought more people should read this for info and advice.