I am sorry to hear that brother.  I lost $10,000 back in March 2021, nowhere near 11 BTC, and it was very painful.    It's not like I was a wealthy person. Just a regular working programmer.

I have learnt a lot since then, and the best I can do is say goodbye to it and keep on and stay optimistic.  If you still have your home, your employment, or retirement or whatever you have, your wife, etc, then it's a good idea to focus on what you have, it helped me to move forward and lessened the shock of it.

Soon it will just be a bad memory and nothing more.