wow, one of the most inspiring/impressing experience I've heard recently,
pat pat, the beginning is always the hardest part, just keep breathing ^_^
after the 1st term, or maybe the 2nd term, everything gonna be fine,
and you will find yourself is already part of that crazy life, and get used to that.
and even like that kind of living and learning style! since it is a very productive and efficient life style, very likely to be beneficial
to you whole rest of life. At least, it is exact what I feel.
(FYI: I finished my master degree in Canada, and working here presently, I always remember the first couple months I arrive Canada, and preparing the exams/presentations), trust me, you will finally get used to it, and love it in one day.