Having recently returned from an Aconcagua expedition, and having unpacked all my duffels, it was time to reflect on what I learned from the experience. I learned that I will never be called out for breathing like Darth Vader or for taking too many rest steps, resting spots are always further away than they initially appear (or are promised) and it is statistically impossible to pack too many gummies. In fact, learning the exact food preferences of your guides, and anticipating their needs before they become hypoglycemic (or just cranky) is key to any successful Aconcagua expedition. For instance, I am now equipped with the powerful knowledge that Steve is partial to sour worms, irrespective of the time of day or the altitude, and Mike has an aversion to any form of fruit and won’t touch chocolate on summit day. And you can never EVER pack too many tubes of Pringles. I will forever carry this insight with me on future climbs. So what else did I learn? I admit that initially I had reservations about my ability to handle the rigors of an Aconcagua expedition, my “level” being best described as “enthusiastic”. I wondered whether I had sufficient experience to effectively prepare for an extended trip. I had deep concerns about my long-time nemesis, altitude, and how I would acclimatize “on schedule”. And I wondered if being a female climber (and therefore packing less than 200 pounds of pure muscle – a “lightweight”) would prove to be a limiting factor for a climb of this nature. As it turns out, picking rocks up and putting rocks down is not the most important expedition skill after all. In fact, as a female climber you probably innately possess many of the skills you will need. It is precisely because your mindset is not that of muscling your way up the hill, that as a lightweight, you will appreciate that technique matters. You will quickly grasp that rest-stepping is a technique and not a pace. It is because you will be more open to learning how to do things differently that you will pay closer attention to what your guides are doing and follow their lead. It is true that stuffing your too large a sleeping bag into your too small a compression sack will always remain a fun, high altitude workout, however being inherently more detailed oriented, you are more likely to remember to weigh down the tent bag and keep a firm grasp on the tent while setting it up in hurricane-force winds so it doesn’t blow away into Chile, and to remember to double check that the tent fly is fully zipped so it doesn’t rip in the wind. Perhaps it is because you are more likely to be aware of your own limits that you will appreciate the value of thorough preparation, of perseverance and of thinking several steps ahead. You will naturally be more disciplined, and always purify your water, pack that extra layer and know where every item in your backpack is located. It is because you are more cautious by nature that you will take care of all the details (whether it is cold fingers or simply reapplying sunscreen). All these details will add up over the course of an expedition. Ultimately it is what is in your head that counts the most – your own sound judgment, your own inherent sense of self preservation, that only becomes more deeply ingrained with each climb, that will prove your most valuable expedition skill. Aconcagua is set in a strikingly harsh environment. You will spend many hours scrambling over a glacier in a desert, as the mountain slowly reveals itself the higher you climb. You cannot take a bus to see it – there are no short cuts. You will only be privileged to see it if you climb it. It is hard. And it is worth it. It will be difficult to recall the exact moment when, reservations aside, it occurred to you that the expedition had been a success, and not only did you cope, but in fact you thrived. Perhaps it was the moment you mastered skiing down scree, or when you welcomed snow as now there was an easily accessible water source and an opportunity to strap on crampons, that you realized you had gone further than you ever thought you could. Maybe it was when you were completely at ease being tent-bound for 4 days at 18,000ft, wondering not if but when your tent would be shredded by the wind, or were content to spend an evening watching snow slide down the tent fly, mere inches from your face. Surely it was the moment you realized you were actually looking forward to ramen night (again!). No, it must have been when you thought nothing of foregoing the tent altogether, and were perfectly satisfied simply to lay down your bag among the rocks and the mule droppings, with a rock for a pillow and just count shooting stars and watch the moon rise beneath an Andean sky. Perhaps it was at that moment that Aconcagua had worked its magic, and you had fully assimilated into expedition life. It is at that juncture that you will realize, that despite being a lightweight, YOU DID IT!!!!! And you can start to dream of your next climb. Rebecca R. - Aconcagua, February 2015