 Luckily, the guy sitting beside me, I said, look, I don't know how to do these things. Can you do them up? He said, yes, I do. So I didn't have to raise my hand and embarrass myself amongst a bunch of guys that I couldn't do that. And one of my teachers at Union said, I said, some things are difficult. He said, you're using one sense when you read. You're using your vision. He said, try if you're by yourself.