Awe, I really admire your post that you have shared. Demo account is really an important concept that we must try before we start live trading of real money.
News trading is really difficult that is known to every trader. There are few traders who are having knowledge about news trading and they are working on it every time the news release.
Now every broker is having limited demo account availability which means, the life of demo account is limited, you can access them for few months then they will expire.
Is it only locate to the pair eur gbp or we can try it on demo with currency pairs also. Hope it will work with main pair so many one can have good results.
Every indicator is having its own setting so defining different is hard to do. But you can ask the creator of the indicator, if he or she can do it for you.
Internet is full of free indicators with many different website. You should check different website first. I think normal Volume indicator is always there with every trading platform.
Many people are making money and sharing their strategy of Forex. but the fact is that identify which strategy is true and which is not is being difficult.
Always follow your rules for your goal because to achieve something you have to follow the plan. Every concept in the Forex market is important and having its own value.
It is true that uncertainty is high with exotic currency pairs but if one can learn how to track those pairs and use them for trading then it can be more profitable.