<human>: Can you give me a shortened version of the text?

Hi everyone! My school has job fairs and career mixers a few times during the semester and I've decided that even though I'm not able to participate in an internship at the moment and I'm nowhere near graduating (currently a sophomore) I should at least go to a career mixer and see what happens so I can be a little more prepared for when I actually do need to go in the future. However, I've never gone to this type of professional event before and I don't know what to expect. Is it possible for me to make professional connections even though I'm currently unable to work or do internships? How should I market myself and talk to people?
<bot>: I'm going to my first career mixer and I want to make a good impression but I'm nervous and I have no idea what to do.