I started with 4 monitors, about a dozen "studies", macd, rsi, stocastic?, yada.
I learned that they all have the same info, just different picture.
Soon one = the other = the other, if you knew what to look for.
Trimmed it down to 2 exponential Moving Averages, one 3, other 13 ( magic Fibonacci #s), when lines cross is sorta my trigger, with fear and common sense as guide. Lol.