I feared new altcoins will be left out so i start selling some coins for bitcoin because it can be a big blow if altcoin fails to surge like in 2017 after bitcoin reach a new ATH, what do you think? And what would you have done in my position
One thing I have come to believe is that no one knows when altcoins will surge like that of 2017 again we can only anticipate and try our best by holding the good coins. Actually not all new altcoins will be left out, I see altcoins with use case and working products being given attention while those with nothing but a good whitepaper will be seen as pump and dump coins, and we see most of these in new IEO where after IEO and listing investor dump and move on while taking profit to BTC or ETH etc. Also, your decision of selling to BTC is good but I also think it is worthwhile to hold 1 or 2 altcoins maybe ETH or any other.