When are you gonna join discord? 
Eventually...

Do you think flying taxis will ever become viable?
I don't know, maybe in the foreseeable future, but not now. It seems like they're using helicopters for the "taxi" or passenger transport. It would probably be too expensive for normal consumers, so Uber, Lyft, normal taxi, and the like would still be the dominant choice for people to get where they want to go.
Here's your next reminder. 
Although I've been rather busy myself these past couple of weeks.
I get so much homework every, but more specifically from one A.P class of mine I'm taking. Procrastination doesn't help either. So a lot of nights I would only get between 3-4 hours of sleep, sometimes 2 hours, and sometimes five. It would be a miracle at this point to get 6 hours of sleep (a.k.a the standard average I set for myself on a school night). That would be enough for a good night rest (for me anyway) and not fall sleep in every class at school. By the time I actually get the motivation and incentive to do my homework for the day, well its basically near bedtime. So, yeah.