Kolivan

- Zarkon taking over every planet and killing everyone

Antok

- Accidentally hurting you

Thace

- Haggar

Ulaz

- Losing a patient during surgery

Regris

- Being left behind

Sendak

- Spiders

Haxus

- Dying

Hepta

- The Druids

Throk

- Tight spaces

Sniv

- Not being good enough