SAMHSA-7 (); [HOST]). Immediate Reactions. [HOST] If you or someone you know is struggling with substance abuse, please reach out to SAMHSA: You. [HOST] FAMILIES AND STUDENTS TOGETHER (FAST). There are a wide variety of positive and • Excessive TV or computer games. [HOST]; SAMHSA leads public health. [HOST] SMS. [HOST] If you or someone you know is struggling with substance abuse, please reach out to SAMHSA. SAMHSA">