The sad face means that your Expert Advisor is turned off (which probably draws both EMA and when turned on it could do some trading). So for your purpose I firstly recommend to delete Expert Advisor from your chart (right-click on chart -> Expert ...

EMA disappeared from MT4

I am not sure if I understand your question, if you want to delete one of the EMAs, just right-click on the EMA and choose "delete indicator"... does this help? :-)

EMA disappeared from MT4

Pepperstone will offer MT5, that's great news!

MT5 discussion

You could use time-based profit taking, probably the most profitable strategy during exiting trades I've ever experienced...

Take profit levels when trading pennant breakouts

I like music which I don't understand so I can fully concentrate on trading.. :-D what about this, what a great song! http://www.youtube.com/watch?v=662cDXN1Bm0

What kind of music you hear while you trade?