at that time still unsure whether bitcoin will boom or bust, how to analyzed the market from a different perspective ??
Easy and not hard at all as some said. Only thing you need is patience. With altcoins is is not easy at all but with Bitcoin you know there will be demand again even for ATH as there is a lot at stake and too many exchanges are making billions so they will support the price even if the sentiment turns bearish, there are plans for anything. The bots are running and the printers at Tether don't stop.