God will never allow us to become so wore out until we get to the point of stressing, worrying, or even coming close to having a nervous breakdown. He will keep our minds in perfect peace, as long as our minds remain on Him, and we think positive thoughts. Even when we start over exerting ourselves physically, it can affect us emotional, as well as mentally. We must use wisdom in slowing down, so that we can think positively in knowing when to stop and rest, or even take a break. Even God rested after He completed everything that He had done.
Isaiah 40:29-30 says “He gives strength to those who are tired and more power to those who are weak. Even children become tired and need to rest, and young people trip and fall.”
Be blessed, be encouraged, and have a great day.