My friend seems under a lot of stress lately, she used to be outgoing but suddenly withdraws from friends. She even refuses to go out with us. Her husband also told me that she doesn't eat that well and is now losing weight. I am so worried.
I have to agree with gonzohatch. Depression can come on quickly at certain life stages, and the sooner it can be addressed, the better. I experienced this myself, back in 2011 before I discovered Dr. Sarno and this forum.
I already talked to her husband and told him to bring her to a doctor because she needs professional help. I also shared with him this site that I've encountered while researching about depression