Hello again....since i want to know what is bitcoin for you...and what you think about anothers cryptocurrencies like ethereum,litecoin,dogecoin,eth classic,zcash,dashcoin,monero,golem and others...
Bitcoins are a gold for me. Because of the same as I'm keeping in my gold is also the bitcoins. At Altcoins I do not see any potential for them because I do not know where they are. But this is only my opinion that there is no solid source.