And, while these are all great tools, they need to be used wisely.Children are being targeted by online predators at an alarming rate, so it is critical for adults to help them learn how to protect themselves while still enjoying all of the benefits of the Internet.

At one extreme, some couples think it is acceptable to have sex and fall in love with someone else (see polyamory), while some people view flirting with another person as being inappropriate.

Cheating is complex because the definition varies so widely.

Fortunately, by taking steps to keep your personal information private, being cautious when it comes to interacting with people you meet online, and ending communication with people who threaten you, you’ll be better able to safeguard yourself from predators.

You become friends with the sexy co-worker and decide to carpool to work together. You're married, or engaged, or you're in a committed relationship. All those tingly feelings and the fantasies that perhaps a "perfect love" can really exist isn't destiny knocking -- they're caused by "love chemicals" in your brain.

The counseling center at the University of Rochester offers a useful checklist to help people with cyber sex addiction, and their friends and families, to recognize the problem.

According to the University counselors, you may be addicted to cyber sex if: Other warning signs may be part of addiction, or they may reveal that a person is at risk.

Whatever you like doing, if you use the internet you might have met people online who want to chat.

With over 2 billion people on the internet there are plenty of people to meet.

It can be fun chatting to people who are interested in the same stuff as us.

Some people online will genuinely just want to chat or be friends.

A doctor or therapist can help identify any underlying problems such as depression, low self-esteem, or fear of real-life relationships.