Hi there ~
I understand your concerns. Your friend has a problem with dependence on the crystal meth
, meaning to say that he is physiologically (his body cannot do without it) and psychologically (his mind cannot do without it) dependent on the substance. The feelings of numbness
are examples of the acute effects of the substance on your system. I also believe that you might need to have him be taken to a rehabilitation
program so as to get the most out of the treatment. A psychiatric consultation would lead to all the issues being sorted out and a team approach to treatment will be necessary. I hope you get him to treatment as soon as you can as it is hampering his physical health as well.
I hope this helps. Take care and have a lovely day!