so these past few weeks ive been really into reading manga and there was a sale for 30% off so i spent 75 dollars to avoid the ridiculous shipping prices.  and although i want to read the manga at the moment my hobbies tend to change very quickly without notice.  i keep second guessing if ill actually read them or not when they arrive "they were preorders a few months away".  Can anyone give me some tips on how to calm my anxiety.  i dont want to cancel the order but at the same time i do.