I've always been reading comics. Some of my earliest memories are of my mother reading me Asterix-albums as bedtime stories - doing all the voices and everything! So reading comics has always been sort of natural to me. As for webcomics, though.... that came later.
My older brother, who has always been more computer savvy than myself, told me one day that hey, there are people who post comics online for anyone to read! This sounded fascinating to me, so every day after school - back in the days when we were on dialup, and only had one old, slow computer to share - I'd sneak some time on the internet before my brother got home and read webcomics. The first one, as I recall, was Penny Arcade. I read a bunch of gag-a-day strips, but then kind of stumbled into adventure stories and dramatic stuff. I remember reading Evan Dahm's Rice Boy back before it was even finished.
I didn't start making webcomics (or comics, full stop) until I was 16. For some weird reason, I've been drawing since I was old enough to hold a pen, but the thought that I could make comics just never clicked with me - even though I loved telling stories. It wasn't until I was 16, and got to pick any project I liked to do for school (it was an art-focused high school), that I took the plunge and made a webcomic. It was absolutely terrible, went nowhere, had no point, and was seriously awkward - let us never speak of it again - but it let me dip my toes into the ocean of webcomics-making, and I've been drawing comics ever since.
Some of them as webcomics, some of them as fanzines, some of them for competitions and anthologies and who knows what else. Grassblades is my first longer-format ongoing webcomic, but I have finished longer-format comics before - specifically, a 168 page graphic novel called Fathoms of the Sky. I also do a 24-part comic/illustrated story every year for Christmas, as a countdown/calendar type deal. I do one-shots on the side, while working on Grassblades. I turn #inktober into an opportunity to draw 31 illustrations in narrative sequence.
It took me a while to get there, but I'm pretty sure comics are my home now.