Hollow is a song title by an EDM artist named Dabin and has themes about loneliness, emptiness, and inner turmoil. Also depression makes me feel hollow. V is the first letter of my first name.

Here’s the song: https://youtu.be/K-AD0iMs_ak

Arduino Elegoo starter kit. It’s a kit for beginners who want to learn robotics. I wanted to learn programming for fun since I recently took an interest in electronics/engineering because I wanted to craft things that move and build R2D2 and BB8 in the future. But to do that, I need to learn the fundamentals.