I would make one portal in Tokyo or some busy city and other in another busy city and i will sell tickets to ride between the two. Or i will put them on some sheet of something that i can move so i can change destinations but in game if i move the surface under portal it will dissapear
I think it might be an instagram thing where people just want to have lot of connections so they look popular so they make an tinder account to farm more people and that thing with exchanging few messages might just be for convincing you that the person you are writing to is real human not void or bot or nowadays ai so you dont unfollow that is my theory but i dont have anything to back it
Last year i visited Ghibli museum in Japan and as tickets they give you really nice cardboard tickets with a small pice of cinema film in it and if you look against some light source you can see what is on that film so i am designing and 3d printed stand for it that will have some leds to illuminate it when you slide it into it so it will have a microswitch that ticket itself triggers and it will be connected to usb for power so electronicly it will be very simple just usb connector, microswitch, and leds with some resistor and hopefully nice printed case. If it will look nice i will put it on thingverse or something.
Catman
I have looked it up on wiki and it looks amazing i would maybe own a car myself if we have something similar here in europe or maybe not because i live in old and small city and here you can go almost anywhere by walking https://en.m.wikipedia.org/wiki/Kei_car
In Japan there is something similar they have a class of cars called kei car and it is not as small but close and have limited engine size like under liter for combustion variant and some other rules that they have to comply and those are less taxed and much cheaper but what suprised me at least in cities i visited last year still majority of the cars there was the regular ones
I would like discord but in fediverse. This one i am actually using and even there are foss alternative like nextcloud talk i would like something that is at least as reliable as discord for calls
So many questions like is the bullets in the gun and gasoline in jeep and batteries in flashlight? Also if yes are there any sources for more consumables?
I know that amazon search was there also in 16.04 because it was my first distro and in my country i only briefly heard about amazon so it looked cool to me to have one button to order something but i never clicked on it because i tought it only works in rich countries or something. At that time i didnt gave a crap about privacy i was sold on it because i liked the design of unity and the fact that it looks different than school pcs with windows so it didnt remind me school
I did have nozzle cleaned but my ptfe tube is totally melted and i lost the spare so i flipped it and it did helped a lot i have managed to print something without a fail but still only at high temperature 235C so i had a lot of strings so tomorow i will try to find the replacement i hope it will fix it 
My non native english speaking ass imagined it like the shover head and hose and the valve will have open source design and would be repairable and you can 3d print new nozzles or something and i was like what is the issue with that i would take that anytime over my current one