the 5 stages of tumblr
stage 1:  you will understand nothing, "wtf is this" will be a reoccurring thought
stage 2:  once you kind of get the hang of it, you will be on constantly and obsess over followers, even though your blog is probably still shit
stage 3:  probably the shortest of all the stages, you will get bored of tumblr for a while and go out in the "real world".
stage 4:  you realize how addicting tumblr really is and how foolish you were to believe you could just leave
stage 5:  tumblr becomes your life support. this stage never ends.