This is where "investments" should be well separated from money needed to live, to pay bills, to pay mortgage, for emergencies.
If you have done this and still have the same amount of money coming in from a job, there's no reason to vary from extra payments. In my case, I don't have a mortgage so the money coming in is being used as usual....extra 1% on top of normal rate at Ally, savings bonds ($5k coming in paper bonds from the feds), paying car expenses (son crashed one, so paying deductible), doing some normal manufactured spend, so paying the CC off. Our taxes have been completed, so some of our money and our refunds will go into Roths, thus converted to the investment side of the wall.