wrong

Some financial advice is so oft-repeated that everyone takes it for granted: You shouldn’t bring debt into retirement. Debit cards are safer than credit cards. Older folks should invest more conservatively. As they used to say on Seinfeld, yadda yadda yadda. The problem is, a lot of that is bad advice. At best it fit a bygone era; at worst it was never right and is dangerous. Here is a…