@Jammer Six - stop posting nonsense and spreading poor advice. From what I've seen, the only thing you are telling people is to 'get more experience'.
If someone then replies that you can’t just base everything on maths and theorycraft, well, what can you base it on? What is left? Anecdotal evidence will give you as many different answers as there are anecdotes and is still a manifest example of using our brains to evaluate evidence. What’s different between that and “maths and theorycraft”?