3-5 years ?
I think NEM is forgotten by then. I mean, 5 years is 100 years in crypto world (like cat- or dog- years)

Then don't come back here and be salty if you're all out long before then.
Litecoin is over 5 years old now. It's only just about to get warmed up.
The lack of vision and inability to see the bigger picture has already shattered a million dreams with Bitcoin. Check the endless numbers of threads with 'x price will never happen again. I'm out'.
Crypto is a technology that'll span generations and NEM is a great version of it.