Moreover, i also discovered that almost all the indicators work best on the long timeframe like weekly or monthly timeframes. If you want making trading decisions with peace of mind? trade only on those timeframes with any indicator and you will make money.
Your discovery may be based on your trading style. If you are a long time trader like swinger then longer time frame will give you a better view. Although scalping style will also long at the long hours but they don't depend on it to scalp for their profit because they don't stay over the market for longer time like the swing trader.
Also peace of mind comes with profit. If you are not profiting as a new trader then you won't have such peace and you are likely to keep rushing into the market often and running out almost immediately and losing your funds until they are gone. So while we seek for peace of mind in trading, we need to be
patient and wait for the right time to go in.