Talking about risk, I have a lower risk tolerance although I am also a risk taker since I prefer high growth "story stocks" to steady eddies. Currently Siaf occupies 24% of my portfolio, an all-time high for me. So even it loses half of its value, I can still sleep at night. If it turns around and grows its divi payout substantially in coming years as I expect, then the agony it has caused me in past years will be more than worth it. Just my 2 cents.