VERY individual and circumstantial I think too.
Like, right now, I have two partners-both men. As I am bi, I REALLY miss having a woman lover and long for that-someday.
But, right now, I honestly don't have time for another lover. So, two is my limit.
But, hopefully someday there will be more, because I hate to think I'll never again have the opportunity to make love to a woman with my heart, soul and body.
"Love As Thou Wilt"