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Good climbers can seamlessly switch between, and simultaneously use their full strength and techniques. Sometimes pressing or pulling on a hold too much will cause you to fall, and sometimes you need to squeeze with all your strength. Sometimes you will need to be delicate on one hand and burly on the other at the same time!
You won't achieve the results you want without specific training for those results. Break your training into targeted sessions that address one major thing at a time. Your endurance sessions likely shouldn't include an hour of projecting. Diverse goals are good, but trying to train a million different things every session will only slow you down.
Adaptation happens during recovery, not during the session. Two hard days in a row without quality sleep, nutrition, and intensity management will kick you back more than missing a session ever could. Not only that but your risk of injury increases significantly. Approach your recovery with the same discipline you bring to training.
Projecting is one of the most important parts of consistent climbing progression. Trying hard moves will increase your skill ceiling, and help you apply your strength in more complex positions. Be careful though - be strict on how long you climb at your limit during a max session to avoid injury. Make sure that the rest of your schedule is built around keeping you healthy (and strong) for those difficult days.
Your progression in climbing is largely determined by the consistency of your lifestyle habits. Small, daily actions compound over time to create significant improvements in strength, technique, and injury resilience. So eat well, sleep well, and move with purpose when you wake up.
Lots of climbers don't warm up enough before comps because they're "saving energy for the climbing." Don't fall into this trap. You don't need to fatigue yourself to fully warm up your body, fingers, and instincts. A good warm-up should prepare you to perform well on the FIRST route of the day.