If you have already decided to HOLD for the longer term...

1) Make damn SURE you have the right stock and that you did not overpay for the stock. (for example Inari is good but paying over 3 bucks for it is....    )

2) Double check point 1.

3) See point 1 again.     

4) Once decided, close the monitor. No use looking at constantly in a falling market. The emotions will tempt you to do something that you might regret.
Good luck.

I wouldn't that.   

EVERYTHING will depend on HOW GOOD THE STOCK you will be holding and hopefully, you did not overpay for it.

The danger in just putting emotions aside is that one will run the risk of holding onto a stock in regardless of whether the reason to buy the stock was reasonable in the first place.
It means one run the risk of stubbornly holding onto lousy stock picks.

The one thing I can do is give direct personal advice leh....

I am not an adviser.   
But what I will say is...
no matter what happens (in the near future)....
do you think you can learn from this experience?

for example... if SKPetro drops further ( err... IF la)..... would you say your entry at 3.80 was rather rash?
ie... do you think that perhaps you could improve on your buying?