Basically blanket statements erupt from the bad experiences we've had with a few. But if you start to see a pattern.....hey.
I see a pattern. It's not one that necessarily happens to me. I just kind of go by sample. I'm not sure what number I'd put on it, maybe 60% of people cheat, and that's just really what I know. Not really a prying person either.
It really does have a lot to do with options, but also situation. People who work all the time, people who kind of hang out with just one crowd, that really kills a lot of temptation.
I don't think every guy gets played by his girl, nor vice versa. Plenty of non cheaters out there. However I think most non cheating couples don't really put themselves in danger that often either. Ghandi used to say he slept with naked women to test his will power. Conveniently cameras were not allowed. Can't say non cheaters try to pull that sh**.
That's why I think it's so pronounced in high profile celebrities. The option to start over or try the buffet is always around.
The poster on the first page is quite correct that studies point to women being slightly worse.
I don't think it's necessarily our nature. I think it is in our programming but might not necessarily be what a given person follows.
Interestingly enough, one interesting statistic is some expect as high as 10-14% of males between 30-40 are virgins. It's pretty consistent with other species like us. Certain percentage is always undesirable. Also women were much lower, expected to be 7-8%. It's done by studying STD rates, and a few other things. This also includes asexual people.
So I think it's fair to say cheating is common. Still sucks, but it happens, and imagine some goes unreported. Kind of like how rape goes unreported. For example, my uncle cheated and only I and about five other people know it. It's getting worked out internally in the family and is really not referenced.