I cn easily guess, but generally refer to more experienced folk on here. Generally the advice i get is good.
but clearly you being the oracle have never asked a stupid question, of course not. Having just passed my PPL its people like you who stop people like me from gaining more wisdom from said rude oracles like you because they have not the simplest of manners of being helpful.
Absolutely no need - but I wouldnt know why you have such a chip on your shoulder and feel the need to be rude so won't bother asking.
Regards
Tris