Careful friend, someone already gave you a warning and i support that. You can even open a forex account with $20 but it doesn't mean the road to the riches will become easyer.
Being aware of how powerful forex trading can be when it comes to financial independence is for some exactly the reason of failing. Lots of emotions are involved with the Forex and it's no wonder why there are so many hard luck stories. Add to that the piles of trash courses and the fact that not every trading strategy is functional for you personally. So if you buy a book or course including a trading method be well aware that the method may not work for you, even when it works for others.
Age is not an issue in trading, experience is. Some guys manage to be successful in a matter of months other take their time and succeed after two or three years. Thats something you need to explore on your own.
This is not something to say "now i'm going to study this and this indicator and i'll be off making a fortune". If your personality allows it you could of course but it's better to be safe than sorry. Know yourself, study the most popular indicators and match them to your own logic and understanding. It's a quest best taken on your own.
I trade myself with technical indicators only and it works for me.
Indicators worth studying: MACD, Stochastics, RSI, Moving averages, Fibonacci, Candle patterns, Bollinger bands and CCI.
You also need to prioritize. Price is the ultimate indicator and needs to be analized first before going ahead with technical indicators. Find out wether it's in a trend (down or up) or a range.
Here are good websites for beginners: www.babypips.com and www.investopedia.com