You can count 5 coins worth of holding long term. The rest will turn shit before you can say god damn.
Delisting a coin from an online exchnange? I dont think that is really a problem . Delisting noramally happens to coin (usually a really bad coin ) that doesnt have any sales .
No that is not true. Majority of altcoins are always good for term holding and there are tons of them not just a few. But there are also tons of bad coins that we should learn to avoid because they wont really pay off.
as i said earlier there were lots of good coins that is worth holding , not just 5 or 10 but almost 100 and more .