Risk-taking, trust, and serendipity are key ingredients of joy. Without risk, nothing new ever happens. Without trust, fear creeps in. Without serendipity, there are no surprises.

Stay away from Europe, stay away from Japan, Australia. If you go to the Western world, you're gonna pay more money. You can spend five months in Bali for what you'd spend in one month in Europe.

If you don't talk to strangers, your life is so limited. If you're careful about what you eat, you'll never try anything adventurous.

Risk-taking, trust, and serendipity are key ingredients of joy. Without risk, nothing new ever happens. Without trust, fear creeps in. Without serendipity, there are no surprises.

Even here, in the U.S., I walk my daughter's dog and I look for interesting people sitting at a picnic table and I walk over with my white hair and I ask, "Would you mind if I sat and rested here for a minute?" Nobody would refuse that.

There were times that the kids were upset I wasn't there, those three times a year they needed me. The rest of the time, I'm sure that I wasn't in their thoughts.

I don't worry about being a woman alone out there. My advice to people is to smile a lot, talk to strangers, accept all invitations and eat everything you're offered.