por qué será?

maybe because I am not new and I already know the place and the rules of interaction
and where to buy stuff
and how everything works

or maybe it is a matter of age

or that I am becoming a messier, distracted, person

or perhaps Coca Cola Light has had some negative impact in my brain

or am I becoming an absent-minded academic?

or what? eh?

but I am a much more relaxed person.