"Tying shoes I can do. Throw another strand in there and my fingers forget what they're doing."

He's kidding. He could figure it out, given the chance. He's just never really had to. But hey, maybe his spare time could lend itself to a new hobby. Underwater basket weaving keeps coming up - maybe he could give that a try.

Or just ask Allura sometime.

"Well... I have a very good friend to thank for that."