Actually complete a project/app/whatever that someone would want to use...

So i kind of fucked up...

I am currently living out of town and only have my laptop and rpi with me. Wanting to try something new, i decided to challenge myself to only use linux until i get back home, but i also wanted a new distro. (Oh and btw my only internet connection is provided by my phone and tablet, which is used as a hotspot, and because i already used all of my monthly data on the tablet now i only have my phone and an unlimited 128kbps connection which turns into a decent connection only after 11pm)

I downloaded the distro image last night and was planning to install it today, so i shutdown the laptop immediately after the download finished). If only i remembered that i had already wiped the old linux partition containing GRUB.

So now i need to wait until 11 pm so i can download another image on my rpi and flash it to my usb drive. Fuck me...

I guess i'll relax until then.

Not really a rant but..
I'm really into programming. My problem is that i dont know what to do. I know the basics of a few languages like C++, Java, Python, HTML(+CSS), js but i want to start doing some more advanced stuff. I just don't know where to start.

What im trying to say is that im not a complete noob. It's just really fucking annoying when you want to start working on something but you dont know what or you come up with an idea that you abandon later because you can't turn it into a complete project.

Any help would be appreciated.