Why writing when older may be easier

I feel as older people we may be less worried about what others say or think.But the main reason writing poetry could be easier is we have a bigger vocabulary if we have read interesting books and poetry throughout our lives.I do not know before I have written a poem quite what I am going to say.But the structure provides a limiting frame.Then the first sentence determines much of what can follow.But what can follow also depends on what is inside our own head and also on conversations we have had, things we noticed when out for a walk.These may enter us like the air does, without effort or will.So should the poems we read and the novels and the other books we love.Even Euclid might come in handy… a bit of logic does no harm and geometric shapes can be symbols for more than mathematics, where they are more likely signs in fact [ My mistake!]