i guess so :< i just think it defeats the purpose of practicing magic if you're going to manifest something in the usual physical way. like if you want the bmw (i'd prefer a horse and carriage or a zeppelin myself hehe : D), wouldn't it be more fun to immerse yourself in the feeling of it to...
then how do you explain magical things happening like an object appearing out of thin air? or an instantaneous body transformation? or making portals for easy traveling? surely you don't have to do the usual physical things to make things like that happen! i don't know of any "usual physical...