Buddha says

Life is full of suffering.
The suffering comes from desire.
The suffering disappears by cutting off the desire.

To reach liberation from suffering of life, you have to practice these things.

1. the right way of seeing things

2. the right way of thinking

3. the right words

4. the right behavior

5. the right way of life

6. the right way of making efforts

7. the right way of concern

8. the right way of mental concentration.

Anyway, do the right thing.