When you get to that line in the pattern, you'll start your decreases.
The right side is usually the odd numbered rows, but in any case, you'll be able to tell the right side because it's where you see your pattern best.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry