Aaaaaand, in typical letsrun fashion not a single one of you fulfills the simple qualification of "have you climbed Everest". It was an easy question; yet, hundreds of words were written as armchair quarterbacks, spouting worthless and anecdotal baloney. Yes, I have been up Everest. The must haves and warnings are cute. Truth is, anyone with a 3 year plan, and some coin can accomplish it. I started small with The Grand Teton. I laid out a 3 year schedule that included year round training. Training included weight lifting on superset fashion, hiking at least 8 hours every Sunday with a pack gradually loaded each month. I ended up lugging 75# by the end of the program. To reiterate, this can be done by anyone in reasonably good shape with a longterm plan. I trained twice a day, mon through Friday. Typically, morning was an hour run. Evening was either hiking for 2 hours, running repeats of stairs in a 40 story building, 90 minutes on a stair climber, or 3 hour rides on my bike. Try to get out in the worst weather possible. If it's raining, get outside. If it's cold, get outside. If it's snowing, get outside. You get the picture. Occasionally set your alarm for 2am on a Saturday morning, and do your workout with a headlamp. I slept in an altitude tent as much as possible the last 8 months of the program, set at 21,000 ft. You'll find that the hardest part of the climb is just plain mental toughness. You will hurt. You will have adverse conditions. People will possibly die. You will smell on the mountain. You will become a creature of habit. If you do it correctly in your preparations, people will think you're nuts. The reward is standing on the tallest mountain in the world, and the feeling of accomplishment of that goal is other worldly. Start small, as I said. The Grand is easy. Take bivouac/avalanche training at least once. Jackson Hole Mountain Guides with Brian Warren has a spectacular one. The next step was Pico in Peru, then a long slog in Chile, then a push up Aconcagua. That's important to see how your body functions above 20k. Get into your local gym. Learn to climb properly, if you haven't already. Every beginning/middle of the road climbing nerd in the gym will want to help you. Though there is very little technical need on Everest, it is still needed, nonetheless. I finished off with another climb in Chile, then McKinley. Assuming the weather cooperates on the mountain, you'll be fine. Punish yourself in training, plan ahead, and you'll make it to the top of the world. Don't scrimp on gear, either. Your guide service will send you a list of what you need. It can all be purchased at your local rei, or even in Kathmandu. Make sure you train in your boots model during the entire program, and find a type that fits you well. Obviously, this is a disjointed post, but just wrote as it came. Stick with the same service that you use on your other expeditions as that on Everest. You'll make some great friends, and the guides will already know your abilities.