i don't know much about juvio but i reckon it's a networking kind of biznez. my opinion is this :
if you're really enjoy marketing and sales, then go ahead why not?
networking businesses are all about that. you should not get suckered into all their sales talk. at first, it's gonna sound relaxing and sooo easy but in the end, kayod gyud ka pangita og downline and kayod gyud ka og pamaligya.
I know, I once joined philkraft. Nothing wrong with that but I'm just not cut out to be a saleswoman. That's not me.
So, if you feel that you want to build your skills in that area, take a shot. you never know you might go places. Just don't get caught up with all the hype because these people are really good at that.