So I don't really even have to leave my house to get it.
And technically as far as I know it's "legal" due to it not being classified yet, but all in all, you're experimenting with an unknown substance to emulate weed.
You can buy spice legally in stores (Not here though, I have to order it) and then mix it at home without any effort.
Although, I wouldn't recommend it if you're a newcomer to smoking and feeling bad about stuff.
Because sometimes it can be quite heavy shit, not even kidding. Psychosis is almost included into it.