Bless.Everyone would live alone if they could afford to.
Not sure a perv but defintly a w4nker.
Speak for yourself.....Tool!
I know someone who lives alone who isn't a perv.
I know someone who lives alone who isn't a perv. Therefore, the answer must be no, unless they meet your definition of a perv, but not mine. If there were to be a definitive piece of research into pervs, it would be interesting to see whether a majority of them lived by themselves. My guess would be that they probably don't - based on no evidence of course (this IS NSC).
I think if you live on your own you have more scope and freedom to be a perv. If like me you are married it can become quite hard work concealing some of your weirder habits from your partner.