lease appreciate what you have every single day, and it will lead you to the way whatever your mind desires.
When I was in college, 19 years ago, all my friends were just curious and worry about on how to get Green Card all the times. I was a party guy, new girlfriend every semester, and also I had a side job for pocket money  all the time.

I graduate with great GPA in Finance. I got a good offer in one company ,and at work, I met my wife (  I am lucky she is Nepalese and she had a green card at that time). Now, we both work for the Federal Government.

Do you get the point? Don't worry, just do what you have to do NOW and APPRECIATE IT. You have F1 visas and you can enjoy in US, too. So appreciate it what you have now. If you want something more in your mind and its true it will come right to your door.

Good luck.