Some quotes I hope may resonate with you.
"Science is the belief in the ignorance of experts." - Richard Feynman
"We are often more frightened than hurt; and we suffer more from imagination than from reality." - Seneca
"Before you speak, let your words pass through three gates: Is it true? Is it necessary? Is it kind?" - Rumi
"You can't go back and change the beginning, but you can start where you are and change the ending." - C.S. Lewis
"A mistake repeated more than once is a decision." - Paulo Coelho
"Of all the Thompson gunners, Roland was the best." - Warren Zevon