HomeInvesting Mantra's People Act Irrational, Make Money..by Warren Buffett Investing Mantra's People Act Irrational, Make Money..by Warren Buffett Investment Guru Tuesday, December 11, 2012 0 ''There are always going to be times when humans act irrational and this is time to make your money.I have made a career of cashing in when people act irrational." - Warren Buffett Tags Investing Mantra's Newer Older