If you want to donate, we have a thread with updated donation options here at this link: About Donations
i'm not sure I'm following the question. You're asking if you can hang without anything to hang from? I don't feel super comfortable giving specifics here but there are guides on the site you can look at.I don't have anything to hang it to i.e. an anchor point, does that matter?
You can test just with your arms. But if you don't have anywhere to hang, chances are you won't manage just with your own strength.
does a slipknot work too?If you have a rope, use a noose knot
I cant believe it's not the default answer here