Re-Interview

I went to my job interview this afternoon,it went pretty good. The HR Manager explain the program employee schedules and duties,drees code and training process,and employee benefits etc. I have a possible job,I think I should be kinda of excited,but instead I feel more like some anxiety if it will work out or not. Again if "It's the kind of job for me" is the question,since that it seems to be the explaination given to me lately according to my last job. I someone can see something or interpret the vibs from my letter. Danny3