Suicide is an instantaneous irrational behavior of thought. I am everyone of us here would have experienced this at some point of time in our lives. but all cannot succumb to that thought unless the thought is very intense in itself. this cannot be defined as freedom to die. its beyond logics. hence it can be termed as irrational behaviour of thought when memory part of brain is stressed.

second point is 'Euthensia' (mercy killing). some countries have legalised that. but it is applicable only to those who cannot be cured by medical fraternity, n wud be a burden on those who attend to patients. the doctor has to stand witness in the event of any litigation. hence many countries are not supporting it, bcoz no doc. wants to be in legal tangles