obviously the long term trend is bullish, but ... looking back at 2015; there was a drop below the long term trend line, at that time there were also less exchanges and less people involved etc, so not to say that it will happen again, probably not ... so, 2k? I doubt it ... never say never, but it seems very unlikely at this point
while $4.2 ($4.5) as a target isn't crazy at all, that's the bottom of the long term trend line; that's the actual bottom !
then up again of course, for the most part following the long term trend channel ... and then everybody goes crazy again, so we have a bubble and then it pops and we start all over again ;-)
that's about it or did I miss something? let me know in the comments and don't forget to like and follow ;-)
cheers