Q&A for How to Tie a Lasso

I don't think the lasso is used for this purpose.

Bend the rope back and forth along the entire length of it (or just the part you want to soften) until it has the right amount of flexibility.

Try nylon. It's less likely to get ruined and is also soft on the hands.

Use a firm rope to get the open loop, not a soft one. This rope actually can give splinters so most people wear rawhide gloves for protection and grip.

Yes, you can.

I would buy a firm rope, but for testing, you can use a soft rope. You can't throw it, though.

Yes, you can.

You could, but it may not be a safe option, as you may find yourself unable to escape.

Yes, it can.

Depending on the type of rope, you could melt the ends with a lighter, or simply wrap them in tape.

You should get a new rope if you want one that's stiff.

Provide enough so you can have at least a 1-2 foot loop and enough to throw at least 5 feet so when the loop is as small as it can go about 6-7 feet.

Not really because the lasso loop is made to close when weight is applied. When you sit down, the lasso will tighten up around you and get uncomfortably tight and it may be very hard to get out of. Try making a bowline knot loop as your chair and make a stopper knot at the rope where to knot is, to ensure it doesn't come undone while you are swinging.