Of course there is never any guarantee, but you just need to be smart. Walk like you belong, be confident and be aware of your surroundings.
(I am often alone in NY at night -- I just use my common sense.)
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.