Earlier today, in an open letter to the press, Floyd Mayweather Jr. announced his retirement from boxing. Much of the press is already rolling their collective eyes as Mayweather has threatened to retire several times before. This time around, he put it in writing:

Dear Media:
It is with a heavy heart that I write you this message today. I have decided to permanently retire from boxing. This decision was not an easy one for me to make as boxing is all I have done since I was a child. However, these past few years have been extremely difficult for me to find the desire and joy to continue in the sport. I have said numerous times and after several of my fights over the past two years that I might not fight again. At the same time, I loved competing and winning and also wanted to continue my career for the fans, knowing they were there for me and enjoyed watching me fight. However, after many sleepless nights and intense soul-searching I realized I could no longer base my decision on anything but my own personal happiness, which I no longer could find. So I have finally made up my mind, spoken to my family, particularly my mother, and made my decision. I am sorry I have to leave the sport at this time, knowing I still have my God-given abilities to succeed and future multi-million dollar paydays ahead, including the one right around the corner. But there comes a time when money doesn’t matter. I just can’t do it anymore. I have found a peace with my decision that I have not felt in a long time. Finally, I want to personally thank all of my fans for their loyalty and dedication as my career comes to a close. I always believed that their enthusiasm and support helped carry me to victory with every fight I ever had. It was a great joy to have fought for all of you. Now I hope you understand my decision and wish me well with the rest of my life.
Floyd Mayweather Jr.

While there will, no doubt, be those who suggest that Mayweather is retiring to avoid mixing it up with Miguel Cotto and Antonio Margarito et al, If these are the same people that lament the inability of fighters to retire before their neurological health is ruined for good, they should just shut up.

Mayweather has been boxing since he was in grade school, has made millions during an undefeated career, and is now bored with the the sport. If he wants to retire with all his synapses still firing, then bless him. The truth is, most of those who complain about Mayweather–or any other fighter, for that matter–ducking other fighters, have taken no greater risk in their lives than to eat the occasional high cholesterol dinner.