My ability to draw is gone/fading, Is there anything?

I have been drawing since I was very little and all my teachers were impressed at my skill. After a few years of drawing I even started to draw thing like people, cars, landscape and it was amazing. But, life has been busy lately between work, finding a place, and maintaining my truck and my skill has faded. I can't even draw daffy duck anymore. is there anything I can do to refresh my skill?