Mistakes are the best teachers. One does not learn from success. It is desirable to learn vicariously from other people's failures, but it gets much more firmly seared in when they are your own.
Mohnish PabraiThe good news in investing is there are no HR problems. If there are no humans, there are no problems!
Mohnish PabraiThe only way one should buy stocks is if you understand the underlying business. You stay within the circle of competence. You buy businesses you understand.
Mohnish Pabrai