the best way to be aesthetic is honestly just to be lazy ;; doing something super complicated makes it tiring and not as fun .. being aesthetic should feel like it comes naturally ,, so if you feel tired or weary or drained then the style you're doing probably isn't right for you !! 

personally ,, i don't want to make individual covers so i use the same - i don't want to make each book description different so i use the same .. 

 also another helpful tip is really just matching !! if you're all over the place is just looks messy as fuck and that's not going to be considered "aesthetic" .. the symbols i use to reply on ANY account are always found in my bio or in my display name so that it really brings the account together