You can stay at home your whole life, avoid travel, avoid meeting people. From my experience (60+ years now) the best times of my life have involved taking those "chances".
Part of why hitchhiking works is because you are putting yourself out there at the mercy of a stranger—making yourself vulnerable as it were.
My sister had her credit card blocked by her bank while travelling in Belize just before coming home. She got a ton of help from locals who understood her predicament.
But you generally don't have to talk to a lot of them before you encounter one that's been sexually assaulted on her travels.
Does that mean women shouldn't travel alone outside of "safe" countries? I am not in any sort of position to make that call. But I'll be supportive of my daughters if they decide to do so.
"From my experience (60+ years now) the best times of my life have involved taking those "chances"."
You are not focused on giving, it is all about getting. And why is staying at home your whole life something looked down on? Just think of all the carbon it saves going into the atmosphere, if you can that is.