The possibility of that plan succeeding is high.

A healthy sex life is important for overall health.

He died prematurely due to his unhealthy lifestyle.

He might die prematurely because of his unhealthy lifestyle.

Daily exercise has become a habit for me.

He is living a simple life.

Education about sex is very important.

The possibility of that plan succeeding is high.

That is a possible solution.

He is my best friend.