Fear of making mistakes can fuel procrastination, but that can be costly when you’re putting off important money tasks. One task that may be OK to delay, however, is paying off student loans. To send the Nerds your money questions, email podcast@nerdwallet.comor call or text the NerdHotline at 901-730-6373. And visit www.nerdwallet.com/podcastfor more info on this episode.