I guess I'm the contrarian here. My two cents:
-- When used correctly, options can be much lower risk than stocks. They are definitely worth understanding.
-- I believe we're in a long-term bear market in stocks. It's a bad time to be a value investor. Traders should still do OK, but trading in the current high-volatility environment is risky.
-- For stock trading, it's still a good idea to know how to read and understand an annual report and financial statements. At the very least it can help you avoid (or anticipate) big surprises.
-- There is less risk investing in commodities than in stocks. There are also only a very small number of them compared to stocks, so learning and understanding the markets is easier in some ways. I believe we're in a long-term bull market in commodities. Look into commodity indexes, ETFs, etc, which can lower your risk even more. Options are also available.
In the current high-volatility market, my opinion is that technical analysis, while still valuable, isn't as reliable a tool as it once was. Proceed with caution. Also, using TA by itself is almost always a mistake. Look at fundamentals first, then use TA to fine-tune entries and exits.