Hi all maybe a stupid question. However what scenarios would a person ever need more ram than what they already have? I got a 2011 MBA 4GIG Ram. Seems to be doing me fine for my usage. However when in future do you believe i would have a problem where I wish I had more RAM. Or is it one of them difficult questions where no one can really answer, apart from myself, until i ever if i ever do come across this problem?