Anxieties and fears live in the "What if". But how about we reframe the "what ifs" and turn them into "even ifs". 

https://www.churchofjesuschrist.org/study/scriptures/nt/2-tim/1?lang=eng

https://www.churchofjesuschrist.org/study/general-conference/2004/04/but-if-not?lang=eng

https://www.churchofjesuschrist.org/study/scriptures/ot/dan/3?lang=eng