We all have to agree that beside N there is no peaceful and painless method. All of them or needs preparation or needs courage. Jumping, trains, hanging are methods that needs a lot of courage.Gun is somewhere beetwen, cause it can be done impulsivly and is just to pull a triger, but also it is not just to pull it. I think only people who had gun pointed to head can tell us is it easy to pull triger.
Gas is painless and peaceful, at least in my opinion, but extremely hard to get it and to build all equipment.
SN....ehh, ongoing topic, i am aware how popular it is over here and is also my second choice after N. But i also have done a lot of research about it beside PPH and beside this site. Even on this site we can find compilations that says clearly that more then half observed CBTs was not peaceful. I am realistic, i know 20 minutes sounds like nothing. But You have to be aware it will be 20 minutes with knowledge that you are going to die. Brain, body will be doing everything to stop this process.There is no possibility You will fall asleep even with benzos. If it would be so easy take benzos and go to sleep on railtracks. With big luck it will make You unconscious after those 20 minutes and yes, from this point is peaceful. I noticed a lot of people over here are advertising this method, but please be aware theirs knowledge is only based on what they found over here. One guy told me he will take sleeping pills and benzos and he will fall asleep before SN kicks in. This type of lack of knowledge scares me that this people are promoting something without any basic knowledge how brain works. Please also be aware that a lot of goodbye SN threads can be falsed. A lot people over here suffer for mental illness and from some reasons are afraid to leave this page. Also finding themselves that they have to do it. At some point they simulate CTB to escape from feeling guilt. There is a lot of unknown about this method. At the end i will say again it is also my plan B so i am not totally against it. What i am trying to highlight for You is:
Do not trust people who are promoting this method, cause simply they can't tell You how it is. When i read threads like " if U go with plan you will be fine " my first question is, have You done it? No, otherwise U will not be here if U "will be fine".
Make Your own research, think about it, do not do it impulsively because a guy on SaSU told me it will be fine.
Then You will find Your answer is it worth to try for You. And the final answer You will get only after You try.
So in Your city You needs prebooking?