thanks to all of you replies
what u all write is exactly my mistakes
-greed i get 100 pipes in gbp jpy and iwwit untill they becoem a zero
hoping they can be 400 pipes
cause some one told me it is wrong to tkae the profit and run the market will trend for days and weeks
but some times yes and most of times no

-i trade for 12 hour per day
i make continous profits for the 2 weeks and loose all and more in the third one cause as u all said over trading
-when i loose a trad i feel like i was hurt and how in the hell i can loose after 4 years of trading but as u all said it happens and u have to enter to the next trade

-also i try to be a smart and when i have a sell signal lasted for 3 or 4hours
i feell like it is the end and donot wanit untill i get opessite buy signal and go buy and i loose much as u said sir no despline

finaly , thank all of you i will take a brake and go back again

and i will read and read your advices cause it realy the solution for my case
thanks again