You are not invincible.
None of us are invincible.
We show up to the box, day in and day out to make ourselves better. The goal is to move better, to live better, to be better.
If you want to get better, sometimes you have to do things you didn't plan on. Sometimes you have to modify the workout. Sometimes you have to do a completely different workout.
Have you noticed that not every crossfit box in every city in every state in every country is doing the exact same workout? Just because you can't do the workout at your box does not make you less.
If you looked at all the 11,000+ boxes in the world, you would certainly find a box each day that does a workout that you would not have to modify. That search would get old really quick.
Why are you so opposed to having to modify?
If you are at a really good box, then you should have really good coaches, who know what they are talking about. The coaches are prepared to give you an appropriate modification so that you are spending 60 minutes getting better.
If you are achy, or can't sleep from a constant nagging shoulder pain, or getting up from a chair is difficult because your knees are bothering you, etc, answer me this?: What have you really been doing to make yourself better?
Your score and your numbers, they are yours and no one else's. I've said it before and I'll say it again, as a coach, I am more impressed with the athlete that is smart enough to recognize they need a modification and that they need to work the parts before the whole, than the athlete who suffers through and makes themselves a little bit worse.
You are here to get better, not worse. Modify if you have to, maybe you won't get a gold star, but in my eyes you did.
Skipping a wod to spend an hour on mobility or using half the weight you think you are capable of are not signs of weakness or defeat- they are signs that you want to get better. They are an acknowledgement that you have realized what you need to do for you to get better.
Your score is viewed by all, but your aches and pains are only felt by you.
Go to a chiropractor and get an adjustment or maybe you need PT because you've got to set that time aside to make that injury better.
Seeing a chiropractor, going to PT, doing mobility- they are not signs of weakness, they are necessary steps to improvement. They can make you better, when you are not doing it yourself.
If you are here to be better- be better! Do your mobility, get a massage or an adjustment- they do not mean you suck, they mean you are taking the steps you need to insure that you continue to head in the right direction.
You are not invincible but you can prepare yourself to be.