Over an infinite amount of time, I would expect the cryptocurrency market to move up consistently, but in shorter time periods, there will be (massive) fluctuations. Happy to be along for the ride and hopefully make some money along the way. Saying that, it's no guarantee that all the coins/tokens that are in circulation now will stick around, most will fall by the wayside and newer ones will take up the mantle. If I can pick even one or two that will still be around in 10 years, then I will be over the moon (pardon the pun).