How is “spare” being defined?
For some, “spare” is anything after food and bills are paid. In that framework kids’ piano, swimming, unicorn-riding are all things done with spare cash. This person may say we have load spare and use it for kids learning Latin and judo.
For some, “spare” is anything left after the kids have done their unicorn-riding and dragon skating activities. This person may say we have nothing spare at all.
What is spare? (If it’s not Harry’s book)