all traders want this to buy at a cheap price and sell at a high price, it is necessary to know that to get something like that requires a good experienced.
Experienced will dictates you how to react when market moves, that mentalities to buy lo and sell high is always the intentions of everyone inside this business.
You always wanted to earned from your investment and it won't happened that quick or that easy everything needs to be learned as you go further experienced will be your tool.
I recommend buying Ethereum coins now because the Ethereum coins that I know at the end of the year have increased prices and you will get it to buy at a low price and sell at a high price.
Buy coin/s whenever you are fully aware of the development, if you are anticipating good updates
then probably the chance of selling it with the high value always be there, you just need to start
researching and studying every events from your supported projects.