You know how many patience its needed to get that 1000x PRofit and not all altcoin are possible source of that large profit .most of them is hardly to earn at least 200% of its current price. That's too way impossible to happen everyone that experience that  are just lucky person that grab at cheap and accidentally forget or they just don't look at their balance for long time and they remember that they have that coins and recover it. they don't even think that is possible to happen in them.