Proverbs 13:12 “Hope deferred makes the heart sick…”
An experiment was done by Curt Richter in 1950. He did series of experiment to test how long rats could swim in a high sided buckets of circulating water before they drown. Dr. Richter found out in a normal circumstance that a rat could swim for an average of 50 minutes before giving up and sinking. However, if you rescue the rat just before drowning, dry them off and let them rest briefly then put them back in the same bucket of circulating water, the rat could swim for an average of 60 hours.