[sparrow;]

So this is my first attempt at comic style drawing... yep. I really can't draw. I posted this in beginners oekaki rather than the comic section because I wasn't going to turn it into an actual comic, I was just attempting to draw something. Please move this if it's in the wrong place.
Any advice on how to do writing well on a computer? I can only use a mouse so I find it really hard to do writing.
And yes, I do know that this makes absolutely NO SENSE. It's literally a badly-drawn cat waiting for someone who isn't meeting them when they're supposed to
Critique welcome!