While people try to speculate the next opponent that they think Floyd Mayweather Jr. should fight next, the five-division world champion is busy writing his book.

Mayweather's next fight is not until May 2014. Thus, he has got a lot of time in his hands to do many things, aside from bragging his richness on Instagram, that is.

On Sunday, the unbeaten boxer posted a picture on the popular photo-sharing Web site. The picture shows Mayweather in his bed with a Mac Book on his lap. "Was up late writing my book," its caption reads. "Yes and the walls are suede," he added.

Without a doubt, the life story of Floyd Mayweather Jr. is one of a kind. He had a rough childhood growing up. His father was taken to jail when he was young. He has claimed many times before that he never had a good relationship with the elder Mayweather. He has stated in separate interviews that his father used to always beat and whip him. He claimed that his father never really liked him. He grew up with his mother, who had issues with drugs. His family was so deprived and underprivileged, so to speak.

All the hardships that Mayweather experienced when he was younger have probably brought him to where he is at right now. He sure worked so hard to get to his position at this point in his life.

"Tough times don't last, tough people do," he tweeted on Nov. 1.

His book will surely give everyone an idea what he has been through in his life and make them understand why he acts the way he is.

Mayweather did not reveal any more details about the said book he is writing. However, we are pretty sure that he will be spilling out more details soon and we will soon find out more about it because he continues to remain active on different social media Web sites and keep his millions of followers updated with what is going on in his life.

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