Yes. please
I was straight (and faithful) for many years till my wife was taken away. As one door closed another one opened. Already late in life I opened my mind and myself to new experiences - try anything once! Starting Bi-curious I soon found I also enjoy sex with other men. Now I'm definitely Bi. The rest is history.
We grow. We evolve. That's a beautiful thing. I'm sad that you lost her but happy you found a new side of yourself. Lots of men open up to bisexuality as mature men. I think it's normal but also wisdom and lack of fear. Male friends can be close. It's important. We deny it because it's powerful. guys looking out for the other bonding in pleasure don't control easy. I enjoy sharing with mature guys exploring because they are respectful, capable, able to assert, open and not warped by years of the bad side of gay life. Aside from the physical which I love. Gray pubes silver hair all hot as hell. And no matter how used to nudism i get seeing cock all the time is a thrill. It's just comforting. But my joy is giving men most used to a wife that same attention and support most men find demeaning as a way to be. I see it as a duty if I am any kind of real buddy. I don't need to be first. I am thrilled to support and hekp my older buds feel virile n studly as they should.