Factual error: In the scene where Micky and Howard are discussing Livia's parking ticket, Micky mentioned that date the ticket was issued was September 5th, a Thursday. The movie takes place in 2003 where September 5th was a Friday.
Factual error: When the Russian tears the toilet up to throw it at Frank, the room should be awash.
Answer: Jimmy is drowning in massive gambling debt and has had to resort to selling everything of value he owns as well as steal money from evidence lockers to help pay his debt down. He has nothing to live for and is merely going through the motions of life, and coupled with his guilt over selling out Frank and getting his family killed, Frank concludes Jimmy needs to take his fate in his own hands.
Phaneron ★