its my business

Is it ok to get involved on other people's business? Consider the questions below to get you thinking about this question:
Have you ever jumped into someone else's business? If so, why?
Under what conditions/situations is it ok or even necessary for you to get involved in someone else's business?
When should people mind their own business?

It's not ok to get in other peoples business thats why it's there business. I have gotten in other peoples business unfortunatley and it never seems to end so well. People are most of the time very captive with their business in they dont want to let other people in. And when you just jump in and try to help someone yourself you end up looking stupid. The only time I think it would be okay to get in someone else's business would be in a life changing moment like somebody getting beat at home or doing drugs. If its anything that has nothing to do with dying then people should mine there business.