What is the hardest thing you had to overcome?

For me it was 5 years straight of hospitalizations for my daughter. She was in every two 1/2-3 months for two to four weeks at a time. Thankfully now she hasn't been hospitalized for 2 years at the end of this month.

I went into a deep depression that lasted years and I'm just now starting to feel better. Anxiety is still sky high though. Every cough sends me into panic mode.