If this is "proof", I guess you also believe in alien abductions? Just ask the survivors who experienced them, there are many.
In reality, you're just making broad generalizations and baseless assumptions. One could be of perfect and clear state of mind, yet still decide suicide is the logical choice. For example, if faced with an extremely painful terminal illness, you are saying for them to attempt suicide means they are not in "sound state of mind"? Sound state of mind would be wanting to experience extreme incurable pain?
Overall, this is an argument about freedom. A consenting adult should be able to do whatever they want with their own body as long as it doesn't harm others. How are you in a position to read their mind and see if their in a "sound state of mind"?
Like I said, it's a long debate and I have my own opinion on, which I'm entitled to, so no need to be arsey about it. You also don't really understand my opinion. I know I'm using anecdotal evidence here, but I have
friends who have recovered from suicidal thoughts and serious attempts, both of them have picked up their lives and acknowledge they were in times of mental anguish and deep depression. I also find it very strange you find it so hard to believe that people can recover from suicidal thoughts and depression with your analogy about people claiming to be abducted by aliens.
Regarding the terminally ill, I too think they should have the right to end their lives as they see fit so they can die with dignity, if they so wish. However, I won't lie, I am critical of the euthanasia system in Switzerland which has allowed to people with schizophrenia and people with non-terminal illnesses or crippling disabilities to go and kill themselves, it's the whole can of worms/slippery slope thing I worry about. As for people that are say.. serious paralysed from the neck down and those in the later stages multiple sclerosis, muscular dystrophy etc. I can also sympathise with them too.
But besides those with terminal illness/serious disabilities, I don't see any reason for a
rational suicide. Face it, no person not suffering from a current/recent mental anguish or mental disorder wakes up and thinks "Hmm. Today I'm going to throw myself off a bridge and kill myself" and actually does it. Natural instincts such as fear of death, fear of pain, care for close friends/family will stop you, since there isn't crippling depression or mental anguish overwhelming your decision to think logically.
Since rational suicide is so extremely rare and confined to so few situations (terminal illness, extreme physical disability), I don't see why there should be a blanket "right to die". This would potentially lead to situations like police officers, paramedics, and other professionals being reluctant to save or help suicidal people. Fear of getting sued, and we all know how vulturous the compensation culture is in the USA, UK, etc. People being left to kill themselves out of an extreme reaction to an unfortunate or traumatic event - girlfriend/boyfriend leaving them, death of a family member or friend, exam failure, etc. Cries for help being ignored. The list goes on..
My belief is that, should a suicidal person be came across by any of the powers that be, they should be given help. Not handed a rope to hang themselves or to help them along the way. All this being said ,obviously, though, if someone's hell bent on killing themselves, they will kill themselves, regardless of the law which is partly why they decriminalised it. If you honestly wanted to top yourself, no amount of strict laws will actually stop you.