Holding BTC a long time to make money is not good idea, better try to buy some altcoins at low price and then sale them at higher price, and change back to BTC

Holding Bitcoin for the long term makes perfectly sense as we're heading towards lower block rewards in 2016. Your advice to people to buy altcoins is horrible.
Dont be so sure, after litecoin halving the price didnt increase and it actually went down so nothing is guaranteed and who knows if until then bitcoin wont be dead