Doing risky things in an environment where you can get help vs. an environment where you're on your own. There are good lessons to learn by taking physical risk

Doing risky things in an environment where you can get help vs. an environment where you're on your own. There are good lessons to learn by taking physical risks in more controlled environments. Like learning not to take dangerous and/or unnecessary risks when you're on your own because you know you might get yourself into a situation where you depend on help.