In this market either in a bull run or in a bearish state; we are all alone. In trading; everyone is here to make money for themselves, the profit you make comes from other traders so Always do your own research.
Good insight, one that we (traders) should remind ourselves every now and then if not always. Protecting your profits as well as your initial capital comes with a plan for entry and exit.
You can also go with the flow but in a bear market this is more difficult to do, so best to know where you comfort zone lies before even buying it.