When I have the hiccups, I drink something warm, like tea, and it usually goes away
Well, it seems hiccups have some success, so my trick against it is, as soon as they start, I breathe in deeply and block my respiration there for minimum 15s. I don't know exactly what's the effect on my diaphragm but it systematically stop the hiccups after I exhaled. It never failed. For as long as I remember, meaning for the past 20 or 25 years at least...
absolutely +1 on the coke thing. I drink really rarely but when I'm sick it really helps and the people around me think I'm crazy! For me it can be even as small as one can.
Velcro ties on all cables. Can't tell you how much grief this has saved me as well as dramatically extending the life of my cables / gear.
Spend 5 mins a day planning your current day and review yesterday's work. This 5 mins of planning helps create amazing days and budgets mindless scrolling. It helps you progress professionally and personally.
Skip meals every now and then. Learn to tame your hunger.
Schedule a wifi router to automatically turn off it's wireless network at night, so that kids can go to sleep. Not a parent, but when I configured my uncle's router to do so, he was so damn happy.