If I get surgery I can never spar again

[Bug]

I have not sparred for 3 years but I used to in my youth until age 17 at kickboxing gyms

Now I want to go back but if I get this surgery now I can never do it again.

 

[tit]

I have not sparred for 3 years but I used to in my youth until age 17 at kickboxing gyms

Now I want to go back but if I get this surgery now I can never do it again.

What surgery? You can still body spar. Hits to the head will cause cumulative brain damage. Simply not worth it.

 

[Bug]

What surgery? You can still body spar. Hits to the head will cause cumulative brain damage. Simply not worth it.

I am already retarded