Hitting Hard

It finally hit me today as I bought my transit monthly pass that i was leaving.  I am trying to calm my self in and keep myself for going into a huge panic attack.   Did I make the right choice? Should I even go? Im so scared! I miss home and I haven't even left yet, my cat, money!?, all these things are going through my head.   3 months, living off of money I have saved over the summer....and I thought being a poor college student was hard.    GAH!!!!!!