Do you ever just freak out?

Do you ever just wake up in the morning and just freak out? I freaked out this morning when I was driving to work and for no reason at all. you know what I freaked out about?...friends. It doesn't make a whole lot of sense either. Right now, for the first time in a very long time, I can say that everything with my friends is going amazing. But what I fear is that soon that will end. I have been chewed up and spit out by so many people I have cared about that it always sits in the back of my mind. With me being so far away from those I love I fear they might just disappear out of my life. It is such an outlandish thought too because I know deep down those that I truly care about will be there for awhile. I still talk to everybody on a regular basis and it is not even about talking. it is about knowing the other person is out there somewhere...So, what am I freaking out about?