Oh hell yeah sex CAN SOLVE a lot of problem.

Where do I even start. There are different aspects and different areas you can consider it, of course. I'll start with reduction of stress.

You see, stress level can be reduced significantly by having good sex. With a reduced stress level you have an happier man or woman, a happier partner, a strong optimist, wich in turn helps you in other areas of life.

Also researches have confirmed that people who have sex often are actually a lot happier than people who don't. The role of happiness in problem solving can not be overstated of course. Imagine facing a problem with sadness, you're not only uninspired, you're completely dejected and the problem has you defeated before you even begin to face it. But facing a problem with optimism and joy, you have whole world behind you--all thanks to sex haha.

Psychologically your health is sound when you have good fulfilling sex, but not just psychologically though, according to WebMD [https://www.webmd.com/sex-relationships/guide/sex-and-health] sex in fact helps strengthen our immune systems, lower your blood pressure and lowers the risk of heart attack. I can't think of anything more problem solving than that lol.

Also any body that has had sex will tell you that sex particularly orgasm, literally takes the pain away. Although it is said that stimulation without orgasm can also do the same. Ladies who have problems with menstrual cramps are in fact advised to do this.

A professor at Rutgers University, New Jersey had this to say about the reports received on the analgesic nature of sex:

"We’ve found that vaginal stimulation can block chronic back and leg pain, and many women have told us that genital self-stimulation can reduce menstrual cramps, arthritic pain, and in some cases even headache,”

So have a problem with pain? The solution is simple--have sex all day! lol. Did I mention it's also a terrific form of exercise? What are you waiting for? Sex is awesome!