Well I had that Red Bull and it got me through the whole rest of the day! It works if you only have one when you are desperate, but I tried drinking them every day once and it stopped working but stopped me sleeping as well.
I managed to achieve a few things!:
-deliver/collect DCs from school at their different times
-flute lesson
-teaching (more like fighting with) DS to change from school uniform to play clothes for when he has to do it for PE
-lunch for me and DS
-dishwasher
-iron DH shirt
-empty bin
-take DCs to ballet
-'entertain' DS while DD in ballet lesson with plastic centipedes/spiders/snakes/ants and a packet of fruit flakes
-make bangers, mash, veg, and onion gravy
I really need to sleep tonight after last night so will try to force myself to go to bed early instead of messing around on laptop