carry too far
exaggerate
exhaust
go overboard
go to extremes
go too far
know no bounds
overact
overcarry
overdevelop
overdo
overdrive
overelaborate
overemphasize
overexert
overexpend
overindulge
overlabor
overplay
overreact
overspend
overstrain
overstress
overstudy
overtask
overtax
overtrain
overuse
overwork
pass all bounds
protest too much
overexercised