Ditto CaptMJ's advice: run!! Running is a natural stress reliever. Some people hate beast and it's like 6 weeks of hell...but most do absolutely fine. The ones who do poorly are unprepared. There is something there to challenge everyone, but if you cannot run several miles on hills w/out falling out, you're going to have issues. If you cannot ruck several miles wearing entirely too many clothes for the weather, you're going to struggle. Some cannot swim well, so they struggle w/ that. Some have never camped, so they struggle w/ that. Some are afraid of heights, so repelling freaks them out. Some struggle w/ memorizing. Some struggle w/ pushups, situps, following orders, eating what is served, etc, etc. There is something there to make you struggle, so you can overcome. Keep a sense of humor ans smile on the inside (NOT on the outside!!). Embrace the journey...in two years, you'll be a beast leader. Good luck to you! Go run. NOW.