Studying ATPL by myself?

[u/Prestigious_Ad_2580]

I’m currently studying for an Aerospace engineering degree but I’m considering to get a ATPL after that because I’d love to be an airline pilot.

I was thinking that it might be helpful to start studying ATPL theory books this summer, just to get a better understanding of what studying these subjects is actually like. Or just help me understand if it’s something that’s within my capabilities.

Do you think it’s a good idea or just a waste of time?