The importance provided to the bull market should also be given to the bear market. If the market doesn't have bear market, then we miss the opportunity to buy and experience the profit. No investment will have bull market alone and if you find something likewise, then it is complete manipulation and get out of such investment at the earliest.
you are right man both market are both important. Bear market allow us to buy while the bulk market allow us to sell. The cannot just be in a single trend .