Every time I say to myself there is no way I would buy into bitcoin because it is too expensive, I look back a few weeks later and it is astonishingly moving up even higher. From $4.5k I was thinking this. I think BTC is a good long term investment for people that have spare cash to experiment with. For someone like me that is a small fish, I'm going to continue to think that it is too expensive. But more importantly, transactions are too slow for my taste after seeing the speed of many other alts.