Sleep and chemistry (not related)

Sorry I haven't posted for a while, I've been exhausted!  Seriously - last night I had a bath at 8.30pm, got into bed at 9.15pm to read and by 9.45 I couldn't keep my eyes open.  I have a Fitbit which records my sleep quality and here's the graph from last night:

Unbelieveable for a random Wednesday!   It's because I have to get up at 6.15am on the days I go to college, and mentally it's tiring too.  I'm sure I will adjust... but I think my regular midnight bedtimes may have to become a thing of the past.

In Chemistry news, things are a bit better.  I went to see my tutor about study methods yesterday and he said that, generally speaking, the students who ask for help earlier go on to get the best grades.  I'm feeling less stressed out now I don't have work to worry about too and I also have more time.

During my practical yesterday, one of the students said, "There's no such thing as a wrong answer," and the lecturer responded, "Yes there is, this is Chemistry!"  I find that strangely reassuring.  At least there's an answer to everything in Chemistry.  It's either right, or it's not.  I can cope with that.