I invested heavily in ICOS when they launched, they had Bill Gates money and were looking for ways to extend lifespans and solve inflammation.
And all we got was another boner pill.
Quanity and/or quality of sex shows correlation with longer lifespan. Maybe this is a roundabout way to get there...
During your extended lifetime, wouldn't you like to be able to have a boner, though?
Lifespans and inflammation are ironically harder problems.