It is possible. It may also be that you have a deep rooted emotional proble that your not aware of. I don’t mena that judgementally. I eman maye you don’t feel the pain or the fear beasue you honestly don’t care about it. Sounds like somehting I did a while ago. I couldn’t feel aythign becasue I didn’t care if I got hurt or not. But I dodn’t realise I was actually harbouring some deep resentment and was actually pretty depressed. Talk to some people, go see a doctor about it. There may be somehtinge ither emotonally or physically wrong.