A blood clot is an organized clump of hardened blood. Normal blood clotting helps stop blood loss, such as when you get a minor cut or scrape. However, a blood clot that forms inside a blood vessel (artery or vein) or in the heart is called a thrombus and is a serious medical condition. Blood clots can form in the superficial veins just below your skin, or they can form in the deeper, large veins (deep vein thrombosis).
Not to be confused with If You Gotta Go, Go Now, a song by Bob Dylan.  Go Now  is a song composed by Larry Banks and Milton Bennett. It was first recorded in January 1964 by Bessie Banks, and later became associated with The Moody Blues.Go Now  is a song composed by Larry Banks and Milton Bennett.
 I Can See Clearly Now  is a song written and recorded by Johnny Nash.eggae singer Jimmy Cliff recorded a cover of the song for the 1993 movie Cool Runnings. It was released as a single in 1994, becoming a comeback hit for him, reaching No. 18 on the Billboard Hot 100.