Scar muscular power and possibly heart failure. However, there are some tissues (e.g. bone) that can heal without any structural or functional deterioration. All scarring is composed of the same collagen as the tissue it has replaced, but the composition of the scar tissue, compared to the normal tissue, is different. Scar tissue also lacks elasticity unlike normal tissue which distributes fiber elasticity. Scars differ in the amounts of collagen overexpressed. Labels have been applied to the differences in overexpression. Two of the most common types are hypertrophic and keloid scarring, both of which experience excessive stiff collagen bundled growth overextending
The Madness of King Scar primarily positive reviews from music critics. Ben Hewis of WhatsOnStage.com included the song in his list of his top five favorite show tunes, writing that it "shin[ed] a humanising light on the thought process of Scar is brilliantly effective storytelling". Hewis found the track to be an interesting exploration of Scar, and felt its removal from current productions of the musical was disappointing. Featuring it as an example of why Scar was one of the "15 most terrifying musical theater villains", "Backstage"'s KC Wright described it as a "snarling signature song". Megan Green of Australian Stage wrote that "The Madness