...are the ones that make the biggest difference
As hard as it was...
As hard as it was getting used to working the 3rd shift, I've found switching back to days to be even more of a challenge. I've been so tired in the evenings, I've barely wanted to get up to go to bed. Part of it is, I think, the (much) faster pace of days; on nights there was usually plenty of downtime but on days the only time I get to sit is when I take my lunch break. The rest is resetting the old internal clock, and the last couple of nights have been better. Hopefully by next week I'll have fully adjusted.