Maybe your problem is with your CV? Did you write it good? Or you can ask for quality letter of recommendation, that will also help you in getting a job

Congratulation to you!!!!

Hello!
Usually it depends, what kind of field you are interesting of. For me USA is the best. I am interesting in political sciences and in international relationships. And for this purposes, I'd like to choose Princeton. You can read about rules for phd admission 2016 here

But again, USA is the country, where to get visa is very hard, also it is quite expencive

Congrats! Do not drink too much! :D

First of all you have to know, that it is important for you! You have to understand that! If it is not, so why did you start to study?
Forget about internet, while you are working. Just google for goot tips. I have already said you about the most important. You have to like your work!!!

Do not worry! Everything gonna be fine. Everyone is doing same way as you! =)

Filled! Good luck for you! Just one question. Can I create same thread, need same help?

Done! Good luck my german friend! =)