Keeping it simple

I’m wondering, has anyone ever been profitable while keeping it very simple. For example, has anyone ever done well just using trend lines/channels and Fibonacci? If one were to continue to practice with just a few of the basics, I’m wondering if they’d make (albeit possibly slower than usual) a profit. Just wondering.

Indeed they can unfortunately, its human nature to tweak and refine what works to the point of no longer working! Yes… I’ve been guilty of that… with bells and whistles! Thankfully, I got better. :18: