I made him come downstairs and put his breakfast things in the dishwasher (having already asked him twice).
Apparently, I disturbed him in middle of his biology revision and now he will fail this test which will mean he won't get his gcse (which he is due to take in 2023) so he won't get ANY qualifications and so won't get a job and will have revert to a life of crime.
I'm thinking suggesting that the 2 hours he spent playing on the x-box this morning could have been used more productively, probably didn't help the situation 
Anyone else destroyed their teenager's life recently?
Obviously lighthearted!!