Lance Armstrong's advice to George Karl

Rick Reilly writes:

Reaction to "George vs. The Dragon" -- my 24-hour look at Denver Nuggets head coach George Karl's punishing daily cancer treatments -- has been plentiful.

The latest to weigh in is Lance Armstrong, who has won seven Tour de France races after surviving 14 tumors and a 40-percent-chance-to-live prognosis.

Armstrong asked me to pass this message along to Coach Karl:

"Tell him he has to put EVERYTHING on hold. Stop. Nothing. Fight. And rest. No B-ball, no stress. He's too distracted staying up late, etc. Focus on this now so he can coach for years to come."