Investing in stocks

I was approached by someone last week on asking me to invest in hot penny stocks.  I was a bit doubtful at first because I had bad experience in stock investment previously, so I was cautious in investing in another one. 

However after the briefing, I was convinced to invest in the stocks because of the clear cut and security of hot penny stocks.  I know that this is the best investment I have ever made and will guarantee the best return I wants in few months down the road.