Answer the question at the end by quoting:

Michael Anthony Sobolewski (born June 20, 1954 and legally shortened his name to Michael Anthony in 1978), is an American musician who is currently the bass player in the rock supergroup Chickenfoot and the Circle. Anthony is best known as the former bass player for the hard rock band Van Halen. Anthony is known for his stage antics, his effects-laden live solos, his number of custom-made bass guitars, including a Jack Daniel's model shaped like a whiskey bottle, and his background vocals in Van Halen. He also has a signature Schecter Guitar Research bass-guitar series.
While Anthony was a promising catcher in baseball, he also competed on the Dana Junior High School track team (long jump) and played in the marching band there from 1967-1969. He took an interest in guitar as a teenager, but picked up the bass instead since most of his other friends already played guitar or drums. Anthony's friend Mike Hershey gave him a Fender Mustang electric guitar that Anthony converted by removing the two highest strings and playing it as a bass guitar. Eventually, his father bought him a Victoria copy of a Fender Precision Bass and a Gibson amplifier. Anthony mostly modelled his bass playing after Jack Bruce of Cream, but also admired Led Zeppelin's John Paul Jones and Harvey Brooks of Electric Flag. His first band was called Poverty's Children. Other bands he played in included Black Opal, Balls, and Snake. Although Anthony is naturally left-handed, he plays right-handed. Snake, a three-piece group featuring Anthony on lead vocals and bass guitar, was the last band in which Anthony played before joining Van Halen. Snake played covers of ZZ Top, Lynyrd Skynyrd, and Foghat, along with some original songs. They played several of the same types of gigs as did the Van Halen brothers' band Mammoth. Snake even once opened for Mammoth at a show at Pasadena High School. Mammoth's PA failed that night, so Anthony lent them Snake's PA. While attending Pasadena City College, Anthony pursued a degree in music. Eddie Van Halen also took classes there and they would often see each other on campus. During this time, bass player Mark Stone parted ways with Mammoth and the Van Halens decided to audition Anthony as a replacement. Anthony was impressed by their skill during subsequent jam sessions even though he had seen the brothers play before. After the session, the Van Halen brothers asked Anthony to join their band. One story claims that he said he had to think about it and consulted Snake guitarist Tony Caggiano who advised Anthony to join Van Halen. However, according to Michael Anthony's web site, when asked if he wanted to join Mammoth, Anthony immediately said yes. This has become the accepted version of events.

why did he decide to leave the band he was with and join Van Halens?

During this time, bass player Mark Stone parted ways with Mammoth and the Van Halens decided to audition Anthony as a replacement.

Answer the question at the end by quoting:

Dick was born on December 21, 1965 in Charleston, South Carolina. He was adopted at birth by Allen and Sue Dick, and named Andrew Roane Dick. He was brought up Presbyterian. His father was in the Navy, As a child, he spent time living with his family in Connecticut, Pennsylvania, New York, and Yugoslavia before moving to Chicago in 1979.
One of his earliest film roles was a fictional version of himself the film adaptation of video game Double Dragon. In 1993, Dick played himself in the mockumentary The Making of... And God Spoke. He also starred alongside MTV comedian Pauly Shore in the 1994 war comedy film In the Army Now. In 1997, Dick had a supporting role alongside Luke Wilson and Jack Black in Bongwater, as Luke Wilson's gay friend who gives him a place to stay after his house burns to the ground. In 1999, Dick played a warm-hearted yet cowardly scientist that helped Dr. Claw in the movie Inspector Gadget. In 2000, he made a cameo role in the motion picture Dude, Where's My Car?. That same year, he also appeared in the teenage comedy film Road Trip, playing a motel clerk. In 2001, Dick made a cameo in Ben Stiller's comedy Zoolander as Olga the Masseuse (Dick also made a cameo in Stiller's directorial debut, Reality Bites, back in 1994). In 2002, he was featured in the band Ash's music video "Envy" as a taxi cab driver. In 2003, he appeared in Will Ferrell's Old School as a gay sex education teacher, and as a villainous Santa in the movie The Hebrew Hammer. In 2005, Dick was featured in the documentary The Aristocrats. In 2006, he appeared in the film Employee of the Month as Lon, the optician who is strongly nearsighted. He also provided the voice Mombo in 2007's Happily N'Ever After and the voice of Boingo in Hoodwinked!. His feature film directing debut was the 2006 film Danny Roane: First Time Director. In late December 2008, Dick announced on his official website that he had finished writing a script for a film starring his alter-ego Daphne Aguilera titled, Daphne Aguilera: Get Into It.

After envy what is his next film?
The Hebrew Hammer. In 2005, Dick was featured