What can I do to stay awake today?

[GJABS]

In preparation for a new role starting tomorrow, I have forcibly ejected myself from bed at 7am this morning in order to re-align my body's circadian rhythm to the required early start, compared to the lazy go-to-bed at 4am, wake-at-noon lazython I always end up in when not working. I went out first for a hearty breakfast, then sent a whinging email to Sainsburys, before trying to fix my car dashcam. But I am starting to droop now.
How can I keep myself awake for the rest of the day, so that I'll sleep from 11pm tonight, and wake up refreshed for work?

No, the answer does not involve the use of amphetamines.

[GhostofTarbera]

Lots of sex

[cosmic]

Have a cup of coffee usually does the trick for me. Also don't go to sleep at 11pm go to sleep at 10 or 10.30.It makes a massive difference especially for the first week. You'll thank me later.

[GJABS]

Lots of sex

I think that has the reverse effect? Or maybe I'm doing it wrong.

[vetran]

get on yer bike !

Or stay on here today meaning you spend all day dealing with idiots like us spouting bollox. Should get you ready for work.

[scooterscot]

do some exercise