Be sure to manage your positions well, it's best to layout in several key sectors, because if you go all-in on one sector and it doesn't move in the short term while other sectors are rising, it can be very frustrating. If you chase after it, you'll get trapped, and after clearing your positions, that sector might take off again in just a few days, which many people have experienced. So either don’t buy, or if you do buy, you must hold firmly; you will eventually see your coins cycle. Even in a bull market, trash coins can increase three to five times.