I must agree with Mr Templar as I have found myself taking trades that I normally would not have taken. In the end I guess it was to keep my thread going and spark some life in it as my trading can be a bit boring. Like lets take the short I took last night for instance. My broker switched to variable spreads and 5 decibel pricing on 11/18/12. This means I have not even logged into my trading plattform since before that date let alone take a trade. Pretty exciting I know.
Although I have been around here a lot I do know that even for me I understand there comes a time you must step away from the charts in order to regain focus. I know first hand how just looking at charts and coming on here and seeing other peoples trades can ware on me as I sit tradeless. Then the well what if I tweaked this part of my trading then I would have a valid signal. Or well if I just look at a smaller time frame this will produce more setup to trade. This type of mentality (although natural) will break both you and your account in the end. For instance I seem to like to trade the 200 daily sma but I never have it on my chart. The only time I have it on my chart is when I see it on here and I know my pair is getting close to it. However I get my butt kicked trying to trade the 200 sma. Why? The 200 sma is a very powerful ma in trading so why cant I trade it profitably? Its because my trading strategy was not formulated around a 200 SMA and it simply will not work out in my favor. There is a reason you have a plan stick to it and it will stick with you.
Even though I know this I still find a moving average on my chart from time to time. I still see stoch or macd on my charts from time time. None of these fit into my trading strategy but here they are. It comes from reading and watching other people on here. It is a normal emotion and there is nothing you can do about it. We are not robots and the sooner people realize that the better.
Now that you know you cant stop these emotions and thoughts from coming you must realize that only you can do something about it. In my case I delete all my templates and walk away from charts for a while. When I come back I reset up my charts from scratch with a bare chart and its back to business as usual. I cant tell you why you cant follow your own rules. I can only speak for me but pay close attention to your surroundings as they will ware on you and impact your trading both for the good and the bad. Remember you must take the good with the bad and cut out the bad apples from the bunch. We all come here to learn but sometimes we learn stuff we wish we didnt. Only you can figure out how to unlearn the bad and keep the good.
This ramble didnt quite go the direction I intended but I like it as it is what helps me deal with emotions