This main ways the masses achieve "buyer and seller wisdom"
a) trial and error downwards: do it until you suffer horrific losses, then reduce activity by 20%, do it until you suffer horrific losses, then reduce activity by 20% again, do it until you suffer horrific losses - at some point you will find the long term balance profitability ratio
b) trial and error upwards: do it if you get ridiculous profits, then increase activity by 20%, do it if you get ridiculous profits, then increase activity by 20%, do it if you get ridiculous profits, then increase activity by 20%, - at some point you will find profits stop occurring over the long term.
Literally, that is how most people will achieve "buyer and seller wisdom"
Obviously, people like "original philosophers" (from Thomas Paine's "Age of Reason) - can develop "buyer and seller wisdom" from 1st principles "Original philosophers" are pretty thin on the ground and I'm afraid it is either a) or b) trial and error for the masses
So, guys don't feel bad about what has happened, just use the more accurate experiences to make profits in the future
Thank you for your insights.
Please poste also some good money management techniques.
Thank you,
Zorro