Comment Comment by gruseom I've heard that if you don't learn by age 3 you can'tNonsense. I learned to do it long after I was 3.This might help: put your tongue (but not the tip) just above your teeth, let it relax, then blow air out so your tongue flutters. parent gruseom 18 years ago
Nonsense. I learned to do it long after I was 3.
This might help: put your tongue (but not the tip) just above your teeth, let it relax, then blow air out so your tongue flutters.