>joins KISS>gets cotton fever>KISS fires him because of his "arthritis">forms white tiger >gets fired because his "arthritis">forms the band Keep but grunge comes along ending his career >gets hooked on meth >mows lawns for meth>busters at KISS convention for money for meth>snitches on his drug dealer>couple years later Mark ends up in prison too>gets his ass kicked in prison >dies >
Meth will give you 3 outcomes. Incarceration, Insanity or Death..
No wonder the only KISS guitarist Paul and Gene don't hate is Bruce Kulick because he was a total professional who just did his job without starting any drama or getting drunk/high and making an ass of himself.