Context: dude . life is pretty sweet.since losing 50 lbs , everything 's been so much easier for me.and it was n't easy , but boyyy was it worth it ! thanks to weightwatchers for changing me : ) but yeah . so i went to the mall today , again .
Question: What was helpful in allowing the writer to lose 50 pounds
Option 0: None of the above choices .
Option 1: Going to the mall
Option 2: Not setting a specific diet plan
Option 3: Using Weight Watchers
Answer: 3