If there was nothing to learn I would be so bored. Being a perpetual student sounds so good to me as long as I didn't have to take exams or write papers.
Being called a warehouse of useless information didn't ring true to me. I believe that, instead, I am well rounded in my knowledge. (Yes, someone did call me that.) Maybe you aren't interested in what interests me but that doesn't matter, right?
Did you know that bones have bendability? If they didn't, you would break them all the time. Learned that from a Kathy Reichs novel. She also taught me about mitochondrial DNA. Very interesting to me.
What have you learned lately?