The real question should really be "How can I untie myself after tieing myself up?" There are slipknots you can use to get the rope/etc. ready to tie yourself, but if you want to experience proper bondage then you should really seek out someone who is properly versed in the techniques of rope-tieing. There are correct ways to tie ropes for bondage so that the 'victim' is not in serious pain and the pleasure is maximised. You can't do this yourself, but must learn the techniques from someone wh knows. Unfortunately I can help you no further.

with great difficulty

Not sure if that's a good idea. There's a chance you may not get untied. As they say, never leave a tied up person alone.

You can tie yourself up and when fully secure you can easily put hand cuffs on your wrists behind your back completing the bondage. Freedom can come by purchasing a small box within which you place the hand cuff key before your bondage. The box is then frozen. You place this close to where you tie yourself up. Once tied you will remain tied until the ice melts and the key drops out. You roll to where the key falls and fiddle with the key until your hands are free. WARNING before using the box test it. see how long it takes before the key drops and see where the key lands. This is how long you are tied up for !!! I found lots of practice to free my hands with the key was needed. At first I freed my hands when standing. it was harder when laying down. I atached one leg and it was much harder. Also let a freind know you may need there help. have a way for them to get to you. If you dont call them by a set time they must come for you This is important!!! I dont know what your into but Under NO circumstanes should any aysphixiation tehniques be used on your own Always have a freind with you! YOU MUST NEVER BREAK THIS RULE I hope this helps.. Be careful

listen, you may think you want to tie your self up, but you really really don't! don't believe me? just ask David Carradine how it worked out for him. oh, wait... you can't he's dead.