You don't have to internalize anything. Just start small with whatever cause is important to you. Try to get people to join your efforts. Set some goals or an end point where you'd feel satisfied with what you've done and can move on to something else without guilt.
Don't forget that Steve Jobs is not an all-knowing oracle. He was human, and in many ways a product of his time. His '60s hippie ideals certainly influenced Apple I's marketing and story (taking on 'the man', IBM). But in his personal life, he denied paternity of his daughter for years, well past the point where he was a multi-millionaire and could have afforded to support her.
