Investing success is nott about luck, it is about business acumen, due diligence, experience, and avoiding brutal capital losses.
This is what failed investing looks like:
It ain't about luck!
Investing in individual stocks isn't for everyone, and buying pennystocks is for no one unless they are deep insiders and/or toxic financiers. Certainly nott for retail investors.
If one is relying on luck, they ought just go to a casino or play the lottos where they at least have a chance of an occasional win.