as we know, our brain is a very great muscle – and as we know from muscles, the way we build muscle is through exercise – but how exactly do muscles build?? – well remarkably when you use them, the cell breaks, and the new ones are stronger – so in truth (and this is perhaps the greatest secret of life – not that we can – but cosmically does) it is our very traumas (which are nothing more (or less) then the shattering of our previously held paradigms (truths) that create a far stronger (when rebuilt, and it takes a long time) brain