The same could be said with investing in the S&P 500 or some of the major tech stocks before the recent pullback over picking other stocks, so I mean it is totally a function of the individual and their skill levels of course.
This article I wrote for ADSactly is just a nice overview to get your feet wet ;-)
https://steemit.com/cryptocurrency/@adsactly/technical-analysis-vs-fundamental-analysis
Thanks for sharing, I'll take a look!