Just wanted your input on whether it is a bad idea to use an adjustable hitch to create loops at the end of the main line. These are loops that would go around a toggle that also connects to the tree straps.

I camped out with an adjustable grip hitch on one end of my main line and looped around a toggle a few days ago and it didnt slip, but now that I think about it, it was probably a very dangerous thing to do.

So are these adjustable hitches, such as the adjustable hitch grip or various tautline hitch strong enough to hold my weight, including the jolting that happens when moving around or getting in and out?

I think I'll avoid using that method until I get some input from you guys. Let me know if you need any pictures for explanation of what I'm asking about.