How to power an LED stripe and the Arduino Nano with the same power source

PaulRB:
I think we are not being encouraging enough to a beginner.

Thank you for realizing this. I'm actually a bit appalled by the language in this forum. I thought the Arduino project was about learning electronics and not bashing newbies. I included a Fritzing bread board because that is what I saw in the tutorials.

Anyway, here's my attempt at a schematic.