I have been doing some cold approaches lately and I see that many women are nervous/creeped out when I approach them. I hope there is nothing wrong with my approach (2 minute small talk followed by 'hey you're cute, let's go out') as it works great in a social environment (clubs, social gatherings etc..).

I have this theory which I am going to put to test this weekend where cold approach works better when you approach groups of girls rather than a single girl as girls feel more comfortable and it shows even greater confidence on your part. What are your thoughts?