You have been touched by the crystal ball demon. There is a cure: mechanical investment.
Once you know that you don’t know nothing (nobody does) you can start to make real money or just be at ease with your investments, because you know in any moment exactly what to do. No more selling low and buying high, nobody in his right mind would define a strategy with that target. And the over 100 bias of our cavemen brains don’t matter any longer.
For me mechanical investment was the breakthrough. Before I made some, lost some, but since I use mechanical investment strategies that changed, I started to make real money. And could FIRE with 51 years of age 12 years ago.
You’ll get help in the mentioned thread.