What are YOUR thoughts about evolution?

I’m doing a giant project on the subject and I’m curious to know your beliefs about evolution. And I might just use some of these answers in my project!

So, what are you thoughts on evolution? What is your definition of evolution? What led you to believe this way? Did you once believe something different, or have you always thought this way?

Thank you all for your answers.

Also, don’t turn this into a debate or anything. I just want your opinions.