There’s a saying I used to motivate myself in anything that I don’t feel ready to do, it’s a motto I follow all the time I even put it in my forum bio lol
“if you're waiting until you feel talented enough to make it, you'll never make it."
No matter what, you’re never going to feel ready, there will always be someone better than you but if you really want to get into comics and you have a passion for it, jump in.
Nothing will help you grow as a artist/writer as will making comics, even for myself there’s little things that I have learned from my first page to my current that I wouldn’t have gotten without first taking that leap.
So I would recommend give it a shot, and keep in mind everyone here started somewhere, and we’re all still learning lol.