There’s no needle back and forth. Everything in parentheses is a complete expression, like a formula. You have the operator (function) and the operands (args). Think of it as add instead of + and multiply instead of *. You get used to it very quicly and then it does not matter.
It's not about thinking differently, it's about operator location, you simply don't know with long nested function what operation is performed at end-3 nest unless you look at beg+3