With junior doctors organising the first all-out strike in the history of the NHS, we thought it would be the perfect time to remind everyone of that time Russell Howard summed it all up perfectly in just three minutes:
Junior doctors are striking in opposition to Health Secretary Jeremy Hunt's recent decision to impose a contract they feel is unfair.
The British Medical Association (BMA) has defended the walkout, repeating its stance that it would have called off the strike if Hunt agreed to lift his threat to impose the contract - but he calls it "a manifesto promise voted for by the British people."
And if you really want to get down to the nitty-gritty, this infographic is being shared widely on Twitter to break down the core issues on the subject: