The only means of strengthening one's intellect is to make up one's mind about nothing, to let the mind be a thoroughfare for all thoughts.
I thought, well I can do that. I couldn't be bothered writing a book review, because I'd have to read the book, I haven't got time to read a whole book for a fifty dollar write-up.
I've gotten away with a lot in my life. The older you get the more you realize you're not getting away with it, it's taking its toll somewhere. So you try not to put yourself in those situations. Part of the mysterious process called growing up. Some people do that better than others.