The tessera sanitaria works like a CGHS / ESIC card
Registering once at the ASL and getting a tessera sanitaria you show everywhere is the same 'bring every document, registered once' logic as a CGHS or ESIC card back home — just open to every enrolled student. And 'mi fa male' lands instantly: it frames pain as 'to me, X happens', exactly like many Indian languages ('mujhe sir mein dard hai'), so the verb agreeing with the body part feels natural, not foreign.
