A mix of both. Someone can be passionately angry, right?

It's both. Having passion for something may sometimes require anger. Sometimes, anger is what drives us to pursue that passion.

It can be both but it’s more likely an anger for me, like it'sㅡrepresent a rage.

I choose passion over anger, Kak Sam.

It is anger for me. There's no specific reason but anger is the first emotion that crossed my mind.

I think red means excited! Red looks bright and fun and it makes me excited! Do I sounds like a bull that gets excited upon seeing red flag now? Ehe 🤣

Red can mean anger, passion, love, danger, vigor, courage... I think it depends on the POV. But if you really want to know what it means for me now, I choose anger.