sir, no not all!!!
Forex Trading is no chance at all like a game of poker!!!
You have to put to use a lot of technical tools in order to b successful, whereas in poker its just to hide your sentiments & read others' sentiments.(who are physically sitting in front of u)
in forex , its a global market! i can't go to read every one's face/reaction, sir!!
forex is analytical, not a chance or betting game (at least not for people like me who put in their hard-earned money).
the co-relation could be used as a basis of explanation of forex trading & a game of poker but in real terms...its way apart!