Worry is wonderful.

Worry is wonderful.  Worry is the perfect indication that one relies on thought when thought fails to accomplish what one wishes it to accomplish.  If a tool repeatedly failed to work it would be jettisoned.  That is all there is to understand in respect of thought as the universal remedy. 

p73, Tracts of the Sun : An Earth Orbit of Vajrayana Expressions.  Ngakpa Chögyam and Khandro Déchen, Aro Books, 2022, ISBN 978-1-898185-28-4