Individuals may become addicted to alcohol or drugs despite a handicap or unique physical problem. This often makes people significantly more vulnerable to becoming involved in drug or alcohol addiction, because of the various problems that this can bring in the perspon's life. This is the case for persons in the deaf and hearing impaired community as well, and rehab for substance abuse problems is often essential. Deaf or hearing impaired people often require ASL or other help as part of their treatment program, and there are alcohol and drug rehabilitation programs accessible throughout the Plymouth area which cater to these needs. Expert treatment counselors who understand the need for ASL and can supply other necessary assistance to deaf or hearing impaired substance abusers are readily accessible in many drug and alcohol rehabilitation centers around Plymouth and in the United States.