Migrainesβ¦.
β¦but alsoβ¦ seeing my mom lose all her patience and yell at my dad for having aggressive late stage dementia and not being able to function properly.
Seeing that and being broke and unable to materially change the situation was by far and away the most cynical, insufferable thing I have ever experienced in my entire life and hopefully I will never experience something as awful again or I fear I would shatter into a million pieces.