Networking Business Cards Should I Get Business Cards Or Is It Arrogant?

Should I get business cards or is it arrogant? - networking business cards

I am in my third year of a degree of his fourth year at the university and business cards seems to be a good way to share contact information exchange with entrepreneurs and people from other university groups, etc. But I'm not used currently.
We feel full of myself, if I get too personal business cards? And if not, what to my job and the title?