Bitcoin investments is like any speculative investment, buying bitcoin at sky high valuation is a risky business, it is good to invest in bitcoin, you might do well and you need to know that in your bitcoin investment you might lose money if you are not prepared to face that prospect, bitcoin investment might not be for you, bitcoin is a stable and reliable coin.
Historically speaking, Bitcoin has been kind to long-term investors.Short-term investors cannot complain too much, as Bitcoin is one of the most (if not the most?) volatile assets out there.Plus, I believe smart-money is coming full force, as it usually happens after every Bitcoin bearish season.