There is no way.
If there was, everyone would be doing it.
The easiest and probably best way is to do what everybody does. Get a job, learn a skill, and work hard every day.
Sadly this one is only way. Either you have huge talent that will earn you millions or you need to work hard day to day to sell your medicore skills for medicore money.
Day trading is so hard, that only 1% of people or less can earn from it.