It took me about a month to really get limits. Once I did, I started complaining about how horribly unintuitive the definition the class had used was. So a frie

It took me about a month to really get limits. Once I did, I started complaining about how horribly unintuitive the definition the class had used was. So a friend asked me how I would define it. After a few tries I had the perfect definition...and it turned out it was word-for-word exactly the same as the one in the book.