Does it make a difference to them? If not then figure it this way. They are the parents. It's their decision. THEY BOUGHT IT not you right???

If it's your car be thankful you were given the gift. If it's theirs then what's the worry??

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….