TITLE: Advice on self study of category theory
QUESTION [13 upvotes]: I'm very intrested in start to study category theory with aim to use this in algebraic geometry. I already took courses (besides the basics) on commutative algebra and general topology with a soft introduction to algebraic topology. But I don't know any references in category theory. Can someone give some idea for what book or lecture notes I can get a introduction on this topic? 
Thank you so much in any advance!

REPLY [5 votes]: You can also take a look at this wonderful set of video lectures by Eugenia Cheng