Bitcoin is always unpredictable, when many people think that bitcoin has lost its future after 2013 because it has dropped by 35% in a day but the fact is that bitcoin can last until now, I always believe that bitcoin has a good future.
Although bitcoin is bottoming now but not many people think it will have no future. Expect much in 2018 but probably not as expected, maybe the cycle 2013-2017 is back several years later.
The benefit for which we are here is confirmed if we focus on benefit only, in low market our benefit is to invest more and make a large collection of coin and in high market I think it is well known to all of us.