Hi Olika! I would say it like this:

Hello everyone! I'm a freshman and up until today, I hadn't been able to really connect with other people at my university, or really feel close to my colleagues. I guess it is because I'm more of an introvert, and had not found any interests in common with other people at the university. However today I finally got to talk a lot more than usual with some of my new friends!  We laughed as though we were kids. I'm excited because now I expect my days to be much more interesting, now that I get to share them with my colleagues. Now I know I'm going to have a lot of fun !

Talking is also a good way to learn, so my question is: what was it that broke the ice between you and your classmates? Did something unusual happen? Or did you hear a conversation that you really were interested in?

Take care!

Student Life

Hello everyone! I'm a freshman and I'm not yet familiar haven't accustomed with my colleagues. I guess maybe because of I'm an introvert and I have not found common ground. However, today we has spoken much more than usually and l laughed as though we were kids. I'm expecting new and interesting days having fun with my colleagues and.:))))))))

Hello!

I'll just explain a couple of the corrections (not all, sorry):

a freshman - this is perfetcly correct, but only used in North America. Other options are a first-year, or simply new at university.

accustom - this is a little tricky to use. Either you become accustomed to (something), or you accustom yourself to (something). In both cases, it's to a non-human thing, eg. a situation.  Think of custom->habit.

Use as when things are exactly the same, and than when things are different.

Hope that helps. :)