The GFC was a freak thing, yes it was expected cos of the way the business cycle works but WOW to fall the way it did basically over night was ridiculous! From your profile your 52yo, you may not be able to fully recover what was lost as well as add returns but if you implement beneficial strategies such as salary sacrifice (if appropriate), look at moving your super into a pension at 55 as part of a Transition To Retirement etc etc you'd be pleasantly surprised how much ground you can make up.