My first week of college is not exactly what I expected.
Everyone's "college experience" happens a little differently and it may take a while to adapt to all the crazy. So, with this in mind, I am passing down the wisdom of a one week college student.
First, there is a lot to take in. You need time to find your balance or "find your sea legs" in the college world. You cannot take it all in at once, so don't try. There will be hundreds of clubs shoving fliers in your face and demanding your time; just take the flier and move on. You don't need to hand out your email and phone number to them all. It is much easier to collect all the fliers and nit pick through them later when you have time to make a logical decision. You will be overwhelmed, but everyone else is too, so it is okay.
Second, don't be afraid to talk to other people. Everyone is just as lost and lonely as you are and very few people will say no to a new friend. Sharing food with the people on your floor is the quickest way to get people to like you, and don't be afraid to just pop in and introduce yourself. You may make some great friends in just a few short days. Finding classes can be tough and waiting until your first day of class to do it is a terrible idea. Take the time to learn the best route to your classes so that you can be on time.
Finally, your RA isn't scary. They aren't that authoritative figure on your floor that is completely unreachable. They might be really funny and cool, and they might bring you really yummy Rice Krispies treats. Never be afraid to not only get to know someone, but to also let them get to know you; don't make the mistake of thinking that no one wants to be your friend.
All in all, the first week of college is everything that one might wish it to be; it's crazy, overwhelming, and often times a mess, but a lot of fun. Participate in all you can and make as many new friends as you can, even if you can't remember all of their names.
College can be a scary place for some, and you may find yourself being homesick at times. But college is certainly one crazy train wreck that you are sure you want to be a part of.