Your ability to handle the next unavoidable problem depends on how much of yourself you wasted on the last ten avoidable ones.
This is the Frustration Budget.
We talk about resilience as though it’s a fixed personality trait. You’re either tough or you’re fragile - but resilience is also a resource, and resources can be depleted.
A delayed flight when life is good is annoying.
A delayed flight after three nights of bad sleep, two arguments with your girlfriend and some ridiculous friendship drama can make you want to punch the departure board.
The flight hasn’t changed, the amount of you available to deal with it has.
And this is the problem with unnecessary friction - every pointless argument, chaotic relationship, unresolved conflict and self-inflicted drama makes a withdrawal from the same account that life’s unavoidable problems will eventually draw from.
You cannot control when illness, grief, failure, betrayal or plain bad luck will make a withdrawal.
But you can stop spending the balance on bullshit.
You need emotional redundancy.