One must understand that mechanical trading systems help one get onto the road to success as it is only a means and you have to traverse on the road with its help and if possible to validate the report from a third source. It is pertinent to note that mechanical trading systems are analytical tool for mapping market trends. Thus we can say that reports generated by mechanical systems are a "map" rather than being a "road" itself.
To make it easier to understand; we can say that successful investment is actually not very much dependent on intellect, but same can be attributed more to prudence and fiscal discipline.
As a thumb rule remember that aspiring for the profit is good but one has to also keep an eye on losing trades. The main aim to make money in market is to let your profits run and cut your losses timely else losing stocks will become your married stocks and ultimately will only remain a paper investment. You can check our Nifty Automated System here.