I would be Sonic for the whole week. I'd use my speed to pick up groceries and whatnot.

I would be either a husky or a wolf for a whole week.

I would be celiazard my dragon fursona for a week

Showing others mostly other furries that it could be a thing and possibly find out how I became a furry in the first place mostly investigating the note, (aka possibly find out how to switch to my fursona(s) anytime I want)

For me i would find a way to make that transformation permanent so i can stay a furry forever

I would use my fursonas ability to curse myself to allow me to shape shift and access his powers and abilities permanently and add the ability of shape shifting at will. Than I would just go to a fur con as myself

Next I would make many YouTube videos , and test my new forms limits before I cast the curse on myself

How about cast it on the world

To cast that curse on a global scale would take a lot of money.

To do it I would need a only fans,go fund me, and Patreon to gain a good bit of funds. That would allow me to be able to gain the budget to travel to furrycon ,Syfy, and anime cons and allow me to convert willing volunteers and recruit them.

The max I would be able to curse in a day would be between 100 and 269 people per day and the amount of calories I would need to do that spell would take a lot of food.

It would be a 7 to 10 year plan to enact