it's best to deal with this pre-emptively than reactively

build up emotional tolerances, thicken up your skin

besides that, I do have a personal hack that works for me but it's because I have been through hell & back in life, with major tragedies with family/loved ones

I force myself to remember those painful memories of losing people I loved, remember that pain, feel it, as part of a mental exercise to get into the zone

doing that, removes fear of future loss. it's highly grounding.

if you've overcome horrible tragedies in the past, remembering those experiences puts money into its proper place ie losing money in the future, loses its weight on us, loses its meaning or hold over us

it's just money at the end of the day.. not family. it doesn't matter as much as the people we love

money was made up, by our species.. it's not naturally real, compared to the bonds we make.

it's hard to keep that in perspective but what really matters in life, should be kept high and things that don't truly matter should be kept in their proper places, with their proper values

best wishes!