I was raised with creationism in southern baptist home schooling. Evolution was a topic they barely touched on as "this is what they believe," and it was covered in a very dishonest straw man kind of way.
Evolution wasn't anything I really particularly cared about until a few years ago. Everything I've learned about it, I've had to do in my own time. My knowledge is lacking because of that, but thankfully I enjoy learning as a pastime.
As for why I think it's the most likely explanation for why life is the way it is, I think it makes sense! When you look at nature and the way it works, it all falls in line with the way things adapt to their environment. The evidence is solid, the evidence is overwhelming, and all of the other fields of science such as geology and climatology that can be used to verify it outside of biology, do.
Until something better comes along, evolution seems to be the best bet for why life is the way it is. I will certainly continue testing and exploring that notion, though.