ageing

so i have to make a choice. whether i am to go for shockwave therapy... im scared. scared of the pain. i been through it with normal injuries and it is already kinda unbearable... shockwave therapy is going to put me through 10 times the pain for 45 mins... i dont have the guts for it though. not that i am pussy but im sure im scared all these pain will go do the drain. how painful... im scared