Actually it is incorrect trading simulators do not cause you to experience emotions. From a neuroscientific point of view (and my degree at the Univ. was in Neuroscience, with a specific focus on human learning an memory), your brain experiences simulators in almost the same fashion as live trading.
There are less emotions, but they are there nonetheless.
There are many professional training programs which have their trainees use simulators.
Air Force fighter pilots, special forces military units do all kinds of ‘simulations’ both virtual and real world with fake paper targets popping up in random locations, air traffic control, golfers use simulators, etc.
The advantage simulators hold, is that you can get more practice rounds in a simulator than you can in a live trading environment. You can use them during the weekends when the market is closed (something you cannot do with a live account).
When the market is not setup for your system - then what? What trades can you execute with a live account? None - unless you want to deviate from your trading plan.
You can also build new skill sets, or work on ones at a far faster pace (since you can control the speed of the price action unfolding in real time - something you cannot do with live trading), using a simulator.
One of my top students did 30,000 live practice trades on the simulator, which he did over several weekends of training. How long would it take to accomplish that only trading a real live account?
Food for thought, but the value and function of simulators is quite high, and allows you to do things that you cannot do during live trading.
I could go into hundreds of more training purposes for them, and explain how from a Neuroscientific perspective it is valuable for building new neural circuits that would be highly useful for training, but the key is to have as many tools as possible.
It would be foolish to not use a simulator when one is available. When done right, it can help your training process immensely.
Hopefully this provides more information on the subject and why it would help to have/use a simulator.
Kind Regards,
Chris Capre