bitcoin go up over 8k today after went down deeply 6k just few day ago, very good new. Is it a right time for us to invest bitcoin and wait 2,3 months when its price go up stronger. Pls share your thought. I really need some good advice 
well I guess yes, you can the opportunity to buy bitcoin while it is still low. In fact many investors is also buying bitcoin now, they don't hesitate to grab this kind of opportunity because they know they can earn huge amount of profit and it will double their ROI when bitcoin increase it's value again.