Time to top up my morphine for the time I have to stand up for ages supervising, adjusting, mixing, etc. and then go get to work on a little project of mine.
Something is telling me I ought to complete my spreadsheet too first, but meh, no. The spreadsheet can wait, or perhaps I can work on it when I've gotten things down to 'just let it sit and stew for a few hours', and it'll wait anyhow, it will still be there just the same.
Dammit, I want to get to some actual chemistry! And I have just the thing in mind.