Ear bones cracking

sl

I've cracked the bones in my ears for years. Maybe more than 40 years. It felt great. Then it just quit cracking. I used to feel an itch to do it and it worked. Now it doesn't. I would push the cartilage k**b in the ear creating a pressure lock then move the jaw in the same direction as pushing. It cracks the bones. I miss feeling the relief after. It hasn't worked for about 5 years now