I push myself through my comfort zone about one to two times a year. I travel by plane. It is one of the most horrifying things I can imagine and I still do it

I push myself through my comfort zone about one to two times a year. I travel by plane. It is one of the most horrifying things I can imagine and I still do it, the outcome is not really positive but I get to challenge a fear, understand how I cope with it and think about how to deal with extreme situations.