I'm from Mexico, and I semi correlate with this.
When I graduated from college, I worked my entire time there and was kind of over stressed/exhausted, so I took a sabatic year. I spent I guess 6 months browsing the web, reading about compilers, and watching video lectures, I just spent time with my mom. My dad started questioning me, but both were very supportive.
After about 6 months, I started to gain weight, so I decided to join a Gym. A pal offered me classes on a local university and things started to move on.
I was very depressed, sad, I didn't want to do anything, literally, I just wanted to sleep. At the end, I took about 16 months in rehabilitation, I grew frustrated of literally doing nothing, and started to work again, first at the family company as a hobby, then as general manager, it really helped me that I've been an entrepeneour since my 16's, and well. things just keeps going.
I really where on a different position than all of this persons, but I acknowledge it's very hard to stand on your feet after a break down. Is like you loss the will to live and you start giving a fuck about everything, friends, family, money, everything.
Returning to the sabatic year. the second part of that sabatic year, was one of the happiest moments on my life, I got a Girlfriend (Denisse), I traveled not a lot, but enough, wasted all the money I've saved from the company I had on college (I developed webpages), but I got some great friends, they were awesome people and I laughed and enjoyed life like never before.
Straightforward to the present time. last year suddenly I felt like the loneliest person on earth, I've been working so hard the last 6 years, that again I didn't had friends at all, I wake up, work, gym, bed. In that order, now I'm in my 30's, still single, I buyed a flat, buyed fourniture, but at the end, I still live with my parents, I just can't handle being alone there. and throught I can say I'm quite succesful, being succesful is not actually a requisite to make friends, a requisite to being friends is being happy, and was again stressed but now I was kind of angry with life too.
I changed gym (I used to go to a sports club rather exclusive, where I couldn't meet new people), joined graduate school, actually I'm studying two master degrees right now, one in applied statistics, and another one in business planification. I also joined new groups in order to meet new people. Things are changing now. Now I've friends againg to hang out on weekends. But damn, I have to make assessments every now and then about my life, and take corrective actions because if I just keep going, it seems that the path always takes me to a depressive life, maybe is my personality, maybe I isolate when I take a challenge (as a programmer, I like to program in isolation, so when I become general manager of the family company, I isolated myself until I took the company to profit again). Nevertheless, the only thing I take for sure is: Damn, life is difficult.