And relations are not always about sex, the most stable relations are based upon understanding and care friendship. Sure sex is something but after the kids do people still want to live like rabbits, well there much more in life than sex. The media might make you think peole have sex every day or so, thats bullshit some relations are not based on sex at all but are by all means perfect relastions. (some people dont enjoy sex, or because of medical reasons).
If you want a happy life enjoy other peoples smile, go to places where people smile, enjoy your life yourself visit places. There is no perfect face or figure. And stay away from people who build their life on consumables as drugs or alcoholics a its reciepe for disaster.
Dont try to search for it, not online either, accidents just happen ;)