according to those posts I should sell

I have a serious question for ALL of you regulars here... Don't you people EVER sleep? Grin

After reading about... urm... 14 pages of debate I think I must post some thoughts here for you. Most of us here have absolutely no idea of arbitary investments / exchanging currencies. Unless you're familiar with something similar (ie: Forex/XE/derivatives etc) I suggest you pick your cryptocurrency of choice and stick to "holding". This is the safest bet you will ever have in order to get profit. Getting in and out from exchange to exchange and currency to currency (even if you're 24/7 at it) will end up in tears for you (in most cases) if you don't have previous experience and knowledge.

I personally follow and post here the 5 rules of success for you:
1. Don't get emotional from other's people thoughts.
2. Not everyone here is a "nice person" you can trust.
3. IF YOU DON'T KNOW WHAT TO DO, DON'T TRADE.
4. HOLD!!!
5. Until you desperately need the money follow rule #4.

Good Luck!