Invest in fundamentally strong shares that are undervalued. So many brokers promoted the shares of GREG few years ago. I know many pensioners who had been encouraged to buy the shares of GREG by some shady investment advisors.
Also be careful of this guy Samaritan. To an earlier post of mine, he termed the misguidance of investors in 2011 as a very trivial matter. So it truly shows his real character.