Before deciding to give your heart and soul to become a librarian. Have a look at Jobstreet / Indeed / LinkedIn to see how's the demand for librarian right now..

My bestie is a library student from ITM, now paid peanuts work in academic library. Wanna jump also pening she said, coz
1) Not a lot of libraries being built these days
2) Too competitive coz a lot of experienced seniors and freshies fight for spot

I no fear mongering ya, just wanna highlight a bit so can make informed decision..