Give a man a fish and you feed him for a day; teach him to use the Net and he won't bother you for weeks.
Give a person a fish and feed them for a day; Teach a person to fish and feed them for a lifetime.
Unless you can create the whole universe in 5 days, then perhaps giving "advice" to God isn't such a good idea.
Your worst days are never so bad that you are beyond the reach of God's grace. Your best days are never so good that you are beyond the need of God's grace.
Our days are happier when we give people a bit of our heart rather than a piece of our mind.