Blueprints might be a little confusing initially. I’m still regularly learning new things about blueprints. But, to get up and running I’d say start simple. Make something really easy, find a tutorial, and tweak it a it.
Also, ask on the forums! Ask! Ask! Ask!
As you go along you’ll find blueprints become more intuitive to use.
After about a week or two you’ll start to understand termology, and how everything works. is good, even if you run into a problem. Knowing termology will help you find answers to your questions quicker.
From there it’s mostly just thinking logical; thinking how to piece your blueprint together.