I guess it's not that hard to be able to maintain bitcoin for a long period especially of you know for sure that it's value will grow exponentially over time . It's like making an investment with 0 efforts , all you need to do is just wait and your funds will grow by themselves . Bitcoin is the currency of the future and sooner or later people will regret not onvesting in it .
Trees do not grow to the sky.
By what bitkoin is interesting except its growth giving the opportunity to earn? Practically nothing. Many altkoins are much better than it.
Everyone has his own point of view but I think otherwise. In my opinion, it is bitcoin which is far better in terms of investing money than that of altcoin or any other coin.
The way bitcoin is making such a good name in the international market is a proof of this thing that the ones who will be holding their bitcoins in the future will be the richest persons living in this earth. Holding is the best thing to do for huge profit.