Thunder you make a permanent job sound like death-row.
I understand the blanket you're talking about Ice. It's the fact everything has been more or less mapped out ahead of time, and now it's your choice, and you have no idea where to go, because that's where real diversity starts (the diversity of choosing universities is still the same...it's a university and has its own system), and this is an important one, because it may or may not feed you tommorow.
...the only way to get over that is to actually take a path and stick with it. No amount of travelling helps there. After you take the path, you should know if it is or isn't the right one. Good thing is, you can always switch (providing you have money, accomodation/shelter, food) If it is, everything will probably be mapped out for you again, unless they lay you off or something (god forbid really).