If in trading apply fast trading strategy,
What obstacles are constraints
and weaknesses?
If you are intending to invest a huge amount then you should buy fast right now because the price is very low and all you have to do is be more patient about the current price because it will still grow eventually when the demand in the market increases.
i think the op is talking about short term trading , where he can buy and sell in a fast manner . short term trading isnt bad at all but i think it is only seasonal , when i say seasonal i mean when the market is in good condition .
right now the market of cryptos are in a bad condition , so doing short term trades is a bad idea because you will only loose if you insist to continue doing it . thesedays , patience is what we really need or in short we can divert from long term trading .