This right here...
Wife and oldest daughter take low doses of meds for anxiety. It seems to run on my wife's side of the family. Guys with anxiety have simply been called "high strung" for years, and her Dad is one of these. As he got older and started running into health issues, the anxiety really came to the forefront and was exacerbated. Every time he felt "off" his heart would start racing and he thought he was having a heart attack (this was after he had his first heart attack).
Good buddy did 4 tours in Kuwait, Iraq, and Afghanistan in the infrantry. His last tour was pure hell, and he came home with severe PTSD even though he hid it pretty well from his friends. His wife took the brunt of it with his leaving for days at a time and consuming huge quantities of alchohol to try to cope. At his worst he was drinking a pint of vodka for breakfast followed by an additional full bottle by the end of each day with lots of beers in between. He was fortunate to have the opportunity to attend a treatment program in MN dedicated to veterans and spent several months up there, not coming home until he was ready. Since then he has stayed off the booze 100% and avoids situations where folks are drinking heavily.
One of the biggest kicks in the nuts for him was that after completing treatment, the VA proceeded to cut his benefits because he "was all better". This forced him to change jobs and add a bunch of new stress into his life. Dude had dealt with this new challenge like a champ and is my hero.