Whoever keeps commandments keeps their life, but whoever shows contempt for their ways will die.
OJBHe that is shomer over the mitzvah is shomer over his own nefesh, but he that is reckless in his drakhim shall die.
T4TThose who obey God’s commandments will remain alive for a long time; those who despise/disobey them (OR, those who do not control their own conduct) will die while they are still young.