it's better to buy in ICO because it's much cheaper and there are different bonuses

Yes! Ethereum is a better option than bitcoin imo. Ethereum is less volatile and its price is relatively low, so small investors can make good investment.

Just be patient and read a lot of articles by experts in this field, analyze yourself and only then you can invest.

I always try to do some research. I think everyone should be picky with the number of scam ICOs.

Yes I do, but I currently choose to hold my altcoin for some time until crypto is stable again because many people say at the end of 2018 it will become better.

I am quite optimistic about the situation on the market. I think the market will become stable soon.

it will always go up and down, but some people don't really understand that, they think crypto is all about uptrend only when they see it go down they will panic.

Bitcoin is a pioneer that intruduced blockchain technology to the public, now "Altcoin" projects are expanding this technology to make it usefull in real life.