Although some people said that long term holders need a lot of capital to make it worth of time to wait
That's wrong, with long term investment, you can start with a small or big capital, it doesn't matter, what matters is the rate of growth you will get from your investment.
We can use ETH as an example here:
If you hold ETH in 2016 where the price was still 2 usd, you can sell them at $1300 just holding less than 2 years,.
so if you invested at least 10 usd, you could have get 6500 usd if you sell at peak.
, short term trading sometime make me stressful especially when see price of bitcoin pump and dump, sometime make me afraid of lose and then panic.
That's why you need to understand the requirements to be an effective day trader before you even try to pursue it, this requires more time and attention if you want to get an ultimate success, and of course this requires proper knowledge and skills.