Can slim style, You only learn through experience.
Stock market is like poker. Know the hand that you r dealt and manage risk accordingly. If you don't know the hand your dealt, you r the sucker at the table and the market will take all your $$$$$
Founded in 1991, Renaissance Capital is the global leader in providing institutional IPO research. The Firm maintains the FTSE Renaissance IPO Index Series and provides IPO-focused investment management services as advisor to the Global IPO Fund.