Bid rsv for many years and never broke guarantee. Not once. Some months never flew. Average less than 20hrs. Your usage is highly dependent on days of the week you are on and seniority. Know which RAP is least utilized and weekends off is the key if you don’t want to be used.

FO rsv will be used bc of attrition. Stop attrition and rsv will be much more enjoyable in the right seat.