4 ms·
How would you do this? You can't A/B test an individual's death.
by irjustin 2y ago
How would you do this? You can't A/B test an individual's death.
- keiferski 2y agoI guess you could have smokers self-evaluate their social lives and see if any patterns emerge. “When you smoke, do you do it alone or with others?” Etc.