Just one comment from my side too:
If one is good at charts, it does not matter at all which timeframe one trades.
However, the decision on lower TF are instigated by the higher TF.
One just have to trade High Probability Setups with enough quantity to scale out at R levels.
That's all I do.
If one struggles at lower TF then it's OK, he can have fun on some other TF at which he/she is comfortable.