Unpredictable is good word. When you are in.trading business things can go so smooth and you are making nice profit but very soon this can change and you start to lose or getting nowhere. There is no proven strategy that will ensure you to be profitable all the time.
And if you want to earn some substantial amount you need big starting capital.
for me trading is one reasonable job. trading like any other job. oh yes, trading does not require a large capital. we can start from very slightly. for example, we can trade altcoin to conserve our capital.
so true . trading is usual jobs. everyone has weaknesses and strengths of each. some people have different capabilities.
I start trading with a capital of only 0.1 BTC and now I trade more than 1 BTC per day. it is a miracle.
That's good. The thing is that you might have spend lots of time on trading similar to that in a day job. Even in such a way it could have taken long time to reach 1btc trade volume per day. Now most users consider it a secondary earning source so rarely such miracle happens to users.