For trading, I mainly use mechanical trading systems. The reason I shared the above material is not because I use those techniques, but because I like to share and exchange material and ideas that can be useful for enriching one's knowledge and possibly improving trading skills.
An example: I have included the formulas for lunar cycles here, even though I do not use this technique (I found these formulas online some time ago):
https://indo-investasi.com/topic/94236-lunar-vibrations/?&_rid=143510#findComment-727811
Another example? Here you can download the Hurst cyclical indicator for MT4 free of charge; even though I don't use MT4, I'm mentioning it because it might beuseful to someone:
https://4xone.com/hurst-metatrader-mt4-indicator/