What ideas can you think of that forces you to embrace the suck and get out of comfort zone? Can be physical or non-physical.
Here are some I thought of:
-getting a job
-cleaning dirty restroom
-learning something complex, difficult or boring (knot tying, coding, welding course in college)
-overcoming fear of heights (skydiving, bungee jumping)
-getting comfy with animals you don’t like for (barking hound, bull wrestling in mud, pig sty..)
-overcoming phobia such as snakes, spiders, bugs or darkness (scotophobia)
-public speaking (supposedly no.1 fear!)
-confronting/approaching an owner or person in charge regarding problem instead of online review
-fixing something from as simple as oil change of car/tire change to lawnmower..
Feel free to add more.