What to you think about ordering a bunch of stuff online and then not paying for it?
You're not really thinking about doing that, right? What would possess you to order stuff and not pay for it?
I've done it before and it makes me feel invincible.
I would urge you to not do that, you might get into a lot of trouble and it's morally wrong.  Even if you have done it before, it's not right and could land you in prison.  Stop stealing stuff and earn it instead, you will feel better about your self.
I just wanted to see what it is like to have stuff without paying for it.
That's no excuse for stealing. I'm telling you that you should put an end to thinking this way before you wind up in trouble. It feels much better to have stuff because you paid for it anyway.