I wonder why I am so tired

I guess it must have been due to the lack of sleep last night. I still feel heavy. heavier in fact. I bought some stuff today. some necessary, some unnecessary. they weren't cheap, but I hope they can be used in a meaningful manner at least. not wasting them. I still have things to buy tomorrow. I'm having a headache. I'll try to plan my steps tonight, if I have the energy to do so. I tried the Wee Nam Kee chicken rice at novena, it was really good. one of the best tasting plates of chicken rice I've ever eaten. no surprises about the crowd there. time is running short. I'm still holding back.. am I doing the right thing?