My minecraft isnt starting and its "BUGGING" me

so, i attempt to play minecraft from the launcher, it starts downloading the files and stuff, and then nothing. just, nothing happened.

i expected the minecraft launcher to hide, and minecraft to open. But NOPE.

What happened was, well, nothing. minceraft didnt pop up, it just left me with a blank launcher screen. also, a random natives folder appears in the 1.9.4 folder in the versions folder in .minecraft.

Steps to Reproduce:
1. open launcher
2. press play
3. wait
4. wait some more
5. realize nothing is going to happen
6. lie down
8. try not to cry
24. cry a lot