I am sorry this happened to you BUT you shouldn't cease to write in.
Obviously the person blasting you has no understending of what a
challenged person's limitations are. How could they "dance"the paint on
canvas or pour paint when many would need help squeezing the
bottles. It is admirable of you that you have the concern, patience,
& caring to bless them with your help. Some people are turned off by
challenged people & don't want to hear about them / let's PRAY
that THEY never have a spinal chord injury to gain an understanding of
what its like to depend on the kindness & emotional charity of others.
Hang in there
PS : & remember
"If they don't have anything nice to say" they "shouldn't say anything at all"