If a veteran is TDIU they should be authorized SMC (s) because it keeps them from leaving home to earn an income. TDIU by it's very nature prevents veterans from leaving home to earn an income. Plain and simple. You and I Buck52 fall into this category, with all due respect. The Secretary, citing to Senate Report No. 1745 (June 27, 1960), notes that in passing section 1114(s) Congress intended to provide additional compensation for veterans who were unable to overcome their particular disabilities and leave the house in order to earn an income as opposed to an inability to leave the house at all.