Around every corner is another gift waiting to surprise us, and it will surprise us if we can achieve control over our natural tendencies to make comparisons [to things that are better rather than things that are worse], to take things for granted [rather than imagining how much worse things would be if they weren't there and so feeling grateful], and to feel entitled!
Not only is suicide a sin, it is the sin. It is the ultimate and absolute evil, the refusal to take an interest in existence; the refusal to take the oath of loyalty to life. The man who kills a man, kills a man. The man who kills himself, kills all men. As far as he is concerned he wipes out the world.