better than being in debt. Why pile up your debt
Read the article.
Paying it off may well lead to the requirement for much more expensive loans.
Why not put the money you would use into a savings account instead, get 2-3% and you've made money. Simples.

If you are going to, which 99.999999% of people do in order to put a roof over their head, let alone anything else, then it makes no sense to pay it off.