I travel alone, so I have to hike alone most of the time. It's no different for me than anything else. Be aware of your surroundings, and don't do something if you don't feel comfortable about it. Some say to carry a cell phone. I don't - often it won't work where I hike anyway - and I don't like carrying anything that's not a necessity. I've never had a problem hiking. And to be honest, if someone wanted to do something, I don't think being alone or with someone would stop them.
When you can, it is good to leave word with someone (your husband) about where you'll be hiking and when you expect to return. If you should hurt yourself, it would be nice for them to send someone out looking. For some of us, that's not possible - especially when not staying at a cg. But that's the one thing I do when I can.
Oh, if I'm in an area where they don't recommend hiking alone, I'll hang around and see if I can find someone else or others to join. Never have had trouble doing that. And that's only been in areas where animals might be a problem. That said, I was worried about hiking alone with the animals in AK and never had trouble. I did talk a lot to my dog to make sure if any where out there I wasn't scaring them. That's one of the reasons it's good to be in a group - noise. So I made my own noise
Beth
“Dare to live the life you have dreamed for yourself. Go forward and make your dreams come true.” ~ Ralph Waldo Emerson ~
"He who treasures the small things in life has found the path to true happiness"