What are Carolyn Scott's recommendations for solo travel safety?

Carolyn Scott-Hamilton recommends several safety precautions for solo travel. These include finding legal help if needed, staying connected with loved ones, buying travel insurance, keeping personal details private, taking typical precautions like avoiding walking alone at night, doing thorough research about the destination, not getting distracted by strangers, and not standing out as a tourist. She also emphasizes the importance of not sharing too much information with strangers and keeping valuables secure.