Hi SAP-er

I'm new to SAP, just got a job tat need to use SAP (dealing with a/c receivable) so I assume I'm FICO rite?

I've heard from my frens that SAP has "prosper future" but this is only for SAP consultant/programmer or SAP end user as well?

What do you think about a job as an SAP end user, the person who input all the data?