Waiting for the perfect time isnt an easy thing to do,it maybe in weeks months or even years,instead of waiting you can start trading alts and investing in ICOs and win a lot of bag full of money.
That is true. And also I believe that there is no such a thing like perfect time. If someone is saying that it means he is not confident about what he is doing. For me everyday is perfect time because as you can see on coinmarketcap's top gainers section there are a lot of coins are doind 10X every day.