trading is a whole ocean so cannot tell what to learn and not. just type in your favorite indicator let's stay StocRsi and just like Google search, you will get various hits and go from there.
this guy
http://www.youtube.com/user/SchoolOfTrade/videos
has more than 1000 vids, this is a good start.
although forex trading is not something one should advise others, IMHO.
also, trading markets has lot to do with 'screen time'. after certain point one gets to know market behavior just by seeing the price action fold out or charts. after 1000, 5000 hours, 10,000? 5000 means nearly 3 years!
trading is not easy game. here is a small example of how the top smarts at the big firms returned over the years.
http://qz.com/175450/george-soros-fund-killed-it-in-2013-but-hedge-funds-didnt/
But on average, hedge funds returned only 9.3% in 2013, according to data compiled by Hedge Fund Research. (Though there are several hedge fund indexes that offer slightly different reads on how well the industry did last year.) That means they trailed the S&P 500, which returned roughly 30% last year, by the widest margins since 2005, according to Bloomberg. Bloomberg reported a 7.4% return for the hedge fund group last month, but noted that only 56% of the 2, 257 funds funds it tracks had reported returns, which may account for the difference in HFR