Some quotes I hope may resonate with you.
"To be free of time is to be free of the psychological need of past for your identity and future for your fulfillment." - Eckhart Tolle
"Can anxious thought add a single day to your life?" - Jesus
"Despair, when not in response to absolute physical and moral defeat is, like war, the failure of imagination." - Adrienne Rich
"Lab errors happen, equipment malfunctions, and people make mistakes... confirm any scary test results with a second test." - Tim Ferriss