[justfriends]

Job interview is all about an impression. You can tweak that impression.

Wear bright clothes, white or light blue. Avoid dark colors. Wear some glasses even if you see perfectly. It makes you look more friendly and competent. Be like an actor. Smile and practice. Remember; It's not personal, it's a show.

With respect to options, have you tried applying for jobs in western Europe? You can legally work in any EU country.

Starting a company is like climbing a mountain. Doing that while depressed, without financial runway and in the most expensive country is not a good start.

You could do something very different. You could go to south east Asia, teach English to survive while starting a company on the side. Cost of living is very cheap, nice weather too. As a westerner you can also easily get a girlfriend there. All nice things, but the real reason is financial runway of course.