During a recession which we are technically in you have a choice.
You can ignore it which is actually a good strategy. You can increase your innovation as your competitors go out of business. And/or you can increase your skills.
iTunes U give you access to colleges and universities around the world for free. It’s available 24/7 from literally hundreds of top colleges, universities and other educational organizations.
You can even sych them to your iPod or iPhone and listen to them anywhere.
Check out iTunes U and add to your skill set.