Where was the sample taken? Could there be lead in the lines from the well to that sample point?

C) Accept that perfection is impossible and do your best to stay informed but keep the information faucet at arms length. No sense in knowing everything if you sacrifice everything for it. Will you make mistakes because of it? Yes. Will it matter? Probably not. That last part is less true if you’re not emotionally intelligent enough to accept your failures and make up for them. If you have a decision you know matters ahead of time spend the extra time to investigate the options. Time management and resource delegation is more important than knowing everything.