I'm sure that my 13 year old self saw this quote on Facebook (Tumblr and Twitter weren't in existence for me yet). I just looked it up now and it looks like that this is a paraphrased version of a quote by someone named Vivian Greene. Apparently she's an author.
When I made this, I'm sure that it was something about attempting to get through 7th grade. I feel like 7th grade was awful for everyone... just a crazy combination of hormones and insecurity. Yay!