Hello Patsy, how worldly wise are you? Are you an intuitive person? If you're thinking of dating sites they can be a minefield & lonesome souls, however intelligent or professional, can easily be sucked in by smooth talkers & sweet profiles. If someone gets in touch on line, keep your emails at first, via the dating website, don't give away too much personal detail too soon and eventually if you meet up, make sure you tell someone close to you where you're going & what time you think you'll be home. I've know several successful internet relationships/marriages even, but I've also heard some very sad/bad encounters too. It's a bit of a lottery but can be good fun & a positive experience. Finally, the minute anyone asks you for money, even the cost of a stamp, BAIL OUT! Good luck & take care. Big hug.